CSP continued Flashcards
(310 cards)
1
Q
lithium metal is _reactive and should not be mixed
A
water
2
Q
infrared radiation has wavelengths from _ to _
A
700 nm to 1mm
3
Q
near infrared region is -to- and pass through the?…..
A
700-1400nm lens of eye to retina
4
Q
eye disorder where loss of vission in a portion of the visual field resulting from damage to the retina where radiatio was absorbed
A
scotoma
5
Q
ansi standard for laser and international laser standard
A
ansi z136.1 and IEC=international electro techincal commision
6
Q
the accumulation of heat at the sensitive element so that a fixed-temperature device will reach its operating temperature sometime after the surrounding air temperature exceeds that temperature.
A
thermal lag
7
Q
class IA flash and boiling point
A
below 100 and below 73
8
Q
class 1b flash and boiling point
A
at or above 100 and below 73
9
Q
most important property of an oxidizer
A
heat capacity
10
Q
diameter for combustible dust explosion according to osha
A
420 microns
11
Q
factors that affect a combustible dust explosion
A
moisture content, ambient humidty, oxygen availble shape of dust particles and concentrarion in the air.
12
Q
MIE and MEC in combustible dust stand for
A
minimum ignition energy and minium explosbile concentration
13
Q
KSt=
A
dust deflagration index measures relative explosive severity
14
Q
dispersion of dust particulates, combustible dust, oxygen in the air, confinement of dust cloud and _ what are needed for dust explosion
A
ignition
15
Q
Top 6 oxidizing agents listed in decreasing order of strength
A
fluorine, chlorine, ozone, sulfuric acid, hydrogen peroxide and oxygen. FCOSHO
16
Q
density formular for sprinkler system
A
Qpm/area (area =protection area)
17
Q
weight density of water is_ . EX: what level in large fresh water storag tank is 40 ft from the outlet, what is the pressiure in psi
A
62lbsft^3 weight density of water. convert to ft divide by 144^2 inc in a foot=.433 psi per foot. then u do 40*.433=17.32
18
Q
EPA program for threshold quantities of extremely hazardous substances pg 132
A
risk mgmt program
19
Q
major differences between risk mgmt program by epa and PSM by OSHA
A
PSM not required to be reported online of program. RMP by epa required to be reported AND EPA offsite consequence analysis=worst case scenario
20
Q
EPA treats flammable liquids different in that specific liquids must be listed by _to be an extremely hazardous substance
A
CAS number. osha lumped them all together FP<100 and threshold at 10,000 lbs
21
Q
IH: if tlv mix for two or more hazardous chemicals is above a 1 what means
A
overexposure exists
22
Q
a significant shift in hearing loss that may cause health concerns is an average shift of _ or greater at 2000, 3000 and 4000 Hz in either ear
A
10dba
23
Q
Derate NRRs as follows for earmuffs, formable earplugs and all other plugs
A
24%, 50%, 75%
24
Q
unit of measurement used to determine the effectivenss of hearinf protection devices to decrease sound exposure within a given work enviovment
A
noise reduction rating
25
for c weighted measurements, protected dba=
unprotected dbc-NRR.
26
for a weighted measurements, protected dba=
unprotected dba- (NRR-7)/2. add 5 if there are two hearing devices. take the higher protection of the 2.
27
lifting index formula
Li-L/RWL
28
disorder that affect the muscle nerves blood vessels ligaments and tendons are called
MSDS. Note* cumulative trauma disorders are MSDS
29
what is an interference agent with carbon monoxide
hydrogen sulifde
30
you can also call radiation_
electromagnetic waves
31
radiation dose affects
10=nothing, 100=vomitting, 400 death without medical intervention, 1000-2000=gastrienstinal syndrome, less than 2k=central nervous system
32
physiological response to cold stress includes two mechanisms
conserve body heat by reducing blood circulation, boost bodys metabolism by shivering.
33
what increases the the risk of severe hypthermia
fatigue
34
examples of hepatotxins
carob techacloride, chloroform, tannic accide, tichloreheylne.
35
examples of chemicals that cause cirrhosis
carbon tetchachloride, alcohole, aflotoxion
36
checmials that affect the white blood cells which help the body defend against infection
napthaltene, tetraclorethane
37
difficulty moving fingers, snapping and jerking movements MSDS disorders/ from repdeatedly using index finger???? and what industries?
trigger finger, meathpackers, poultryu workers, electronic assemblers
38
pain stiffness in shoulders from working with hands above head MSDS disorder.
rotator cuff tendinitis
39
tingling numbness in wrists and fingers, loss of strength, loss of sensation in thumbs index finger or middle fingers
carap tunnel sydndrome, VDT operators, upholsters, assemblers, garment workers
40
envirometnal mgmt: compound of hydrogen or a metal ion sometimes pose a disposable problem. one of them most important can decompose explosively when subjected to shock or heat
azide, most important is lead azide.
41
sodium azide is a powerful what: EMS section
mutagen
42
EVABAT means in EMS section and is an acronym for the use of technology to control enviobmental impacts wihtout causing an organziation finanical hardship
the economic viable application of best available technology
43
in practice environmental policies reflect what general guidelines
EVABAT
44
EMS section: airbone relase of hazardous materials ins surrounding atmosphere. two types plume and
puff and plume
45
reason for hazardous materials release in underground storage tanks?
pipe failure
46
pollution prevention is mostly drive by what
business interests
47
the continuing production of abandoned materials that are collected and managed for the purpose of disposal or recycling
waste stream
48
EPA considers _ as a useufu indicator of other pathogens for drinking water. its a group of related bacteria that are not harfum to humans. used to determine adequecy of water treatment and the integrity of the distribution system . are an indicator of the diseas potential for water stream
total coliform
49
a by product of decomposing waste can be collected and used as fuel to generate electricitty
methane
50
energy recover from waste is the conversion of nonrecyble waste materials into useable heat and electricity this can be called
waste to energy
51
hierachy of hazardous waste mgmt includes; source reduction, _, energy recover, _ and disposal
recycling and treatment
52
most important astompheric constituent of the greenhouse effect is_
water vapor.
53
water vapor, clouds and _create 90% of the total greenhouse gas affect. trace amounts of _,_ and _ makes up remaining 10%
CO2. methane ozxone nitrous oxide.
54
4 major phases in a system life cycle include; concept,
system development, production/deployment, sustainment/disposal.
55
agency of UN and coordinates its enviomental activities, assiting in helping other countries implement policies and practice
UNEP united nations envionment programme
56
internationla assoication of professioanls invovled with the impact assessment including both social impact assessment and envionmenetal impact assessment
IAI internationl association for impact assessment
57
trade assocation representing airlines shipping dangerous goods by air
IATA international air transport assocation
58
EPA is responsible for regulating hazardous waste under a federal statue known as....act requires all waste shipped off site to be tracked from cradle to grave using a manifest
Resource conservation and recovery act RCRA
59
locate, assess and clean potential hazardous waste sites and emergnecy spills.
CERCLA
60
establish water quality standards, protects waters in us from direct indirect hazardous source pollution discharge
CWA
61
protects and enhance air quality. this regulation establishd national emissions standards for air pollutants
CAA
62
screens new chemiclas, tests new chemiclas identified as potenital hazard, regulates toxic disposal
TSCA
63
_is based on naturual phenomen in which volatile organic compounds are absorbd from an air stream in the micoscopi pores of activated carbon and released when heated for recovery. __is the most versatile of all absorbents
carbon absorption, activated carbon. can capture up to 60% gases and vapors. if carbon is heated, captured material can be recovered.
64
a workers rights is limited to the benefits provided by the WC law. Employee may not sue in tort. its a legal doctrine that an employer who is normally immune from tort actions by employees because of wc laws maybe be held liable for additional damages as a party who has committed a negligent act beyond role as an employer
exclusive remedy
65
one sustained by law rather than implied. either added to general damages arising from an act injurious in itself, such as when some loss arises from the uttering slanderous words, actionable in themselves or are such as arise from an act not actionable in itself but injurious only in its consequences.
special damages
66
to constitute special damage, the legal and natural consequences must arise from the _ not the mere wrongful act of a third person or a remote consequence
tort
67
the exercise of reasonable care in the handling and preservation of a product in their possession so that it will not later cause injury to a user
responsibility for handling
68
person may be held liable for actions that result in injury or damage only when he was able to foresee dangers and risks that could be reasonably anticipated
foreseeability
69
a wrongful act or failure to exercise due care for which civil legal action can result
tort
70
product of a product is liable for injuries due to defects, without necessity for plantiff to show negligene or fault is
strict liability
71
direct relationship between the injured party and the party whos negligence caused an accident. this was borken in early 1900
privity
72
manufacturer would not have to label a large blade hunting knife because the product involves
obvious peril
73
involved in accidents where the damage producing agent was under sole control of the defendant and accident would not have happened if the defendant did not exercise proper control
res ipsa loquitur
74
implication by the dealer that the product will service for a specific purpose
implied warranty
75
place it on sale for that purpose, advertising it for that purpose, indicating in books or manuals that it will operate in a manner that could be reasonably interpreted as being suitable for that purpose
implied warranty implications
76
legal contract must have 4 parts
agreement, consideration, purpose, competent parties
77
_ and _ test a product quality
implied warranty and strict liability
78
_ and _ which tests product performance against the manufacturers representations. c
express warranty of breach of warranty or misreperneation
79
singe most important part of a successful product recall is
detail written plan
80
safety consultants professional liability covers
errors omissions, libel/slander, negligence, oral and written publication of information that causes damages upon copyrighted materials
81
safety consultants GL covers
bodily injury, property damage fire damage and warning or design.
82
applies to workers who is completely unable to work for a time because of a job related injury eventually the person recovers fully and returns to full job duties most disability cases are this
temporary permanent disability
83
applies to injured workers who are unable to perform their regular job duties during the recovery period but are able to work at a job requiring lesser capabilities. After recovery they return to work with full capacity
temporary partial disability
84
someone who endures permanent reduction in worker capability, i.e. loss of body member eye, arm but is still able to retain gainful employment
permanent partial disability
85
work injured on a job and no longer can work even after medical and rehabilitative treatment
permanent total disability
86
sequential list of all the steps necessary to perform a specific job skill. this step will also help determine if training is required or not. used later in the training process to develop training objectives and to develop[ ways to test performance
task analysis
87
some words to avoid when writing learning objectives
know, understand, appreciate, learn, cover, study. because its impossible to determine if student has accmpplished this
88
a study that is a systematic analysis of an organization or detailed job/task, to determine how training can help the organization to improve its safety, success, or efficiency or if the specific task can be improved
needs analysis to determine if training is the answers
89
primary aid in developing course training goals
job task analysis
90
_ are completed before you develop a lesson plan
learning objectives
91
_ is not suited for problem solving or technical training
role playing
92
in training, one of the most valuable group techniques is the
conference method
93
the conference method success is hugely influenced by
the capabilities of the facilitator or instructor
94
the number of members in conference method should be
kept small
95
learning styles include;
sight, touch and hearing
96
last 4 most effective learning attention styles
familiazation, demonstration, simulations, actual experience
97
oshas training guidelines consist of the following 7
determer if training is needed, identify training needs, identy goals/objectives, develop learning activities, conduct training, evaluate training, improve the program
98
members perceive falsely that everyone agrees with the groups decision; silence is seen as consent
illusion of unanimity
99
some members appoint themselves to the role of protecting the group from adverse information that might threaten the group complacency
mindguards
100
members withhold their dissenting views and counterarguments
self censorship
101
members ignore obvious danger, take extreme risk and are oerly optimistic
illusion of invulnerablity
102
members discredit and explain away warning contrary to group thinking
collective rationalization
103
adults want satisfactory answers to the following questions to accept and apply learning
why is it important, how can i apply it, how does it work and what do i need to know
104
most practical method of training delivery is using a m
manuscript
105
for program reliability, it is most important for a trainer to
use a well prepared lesson plan
106
primary benefit of safety training is
improved safety performance
107
NFPA diamonds have four colors red, blue, white, yellow what do they mean
red-flammability, blue=health hazard, white, special precuation, yellow-reactivity
108
chemical induced hearing loss and examples of this include?
ototxic chemicals. oragnic solvents, heavy metals, asphyxiants.
109
ears have comeback power to very breif exposure to loud noises and typically recover within _ hrs or so and this is called? this is most prominent at?
14hrs. temporary threshold shift. 4000 hz
110
prolonged noise exposure to intense noise gradually damages the _ of the inner ear, resulting in a ?
cochelera hair cells, prominent threshold shift
111
average measured hearing range of an unimpaired person is?
20-2000 hz
112
below 20hz is? and above 20,000?
sub audible and ultrasonic
113
human speech ranges from
300 to 4000 hz
114
noise induced hearing loss occurs at a pitch about
2000-4000hz
115
outer ear consists of
pinna, external auditor canal, ear drum
116
middler ear consist of
hammer, anvil and eustachian tube
117
inner ear consist of
semicirular canals,cochlea, organ of corti and cochlear nerve
118
oshas current def of a shift to worry about a signigiant or standard threshold shift is an average shift of
10dba or greater at 2000, 3000, 4000 haz in either ear
119
noise dose: for each increase or 3dba niosh or 5dba osha in noise levels, duration exposure should be
cut in half (exhange rates)
120
in the lungs, oxygen is absored into the blood steam by passing through the membrane of the _ in the lungs
alveoli
121
thin fluid space between the two pulmonary pleura (visveral and pariteal) of each lung. outer pleura is attached to? and inner covers the lungs, adjourning stuctures, including blood vessles, bronchi and?
pleural cavity, chest wall, nerves
122
passageways by which air passes through the nose or mouth to the alevoli air sacs of the lings in which branches no loonger contain
bronchioles
123
the _, colloquially called the _is a cartilagainous tube that connects the pharynx and larynx to the lings allowing the passage of air
trachea, windpipe
124
what passes through the the carap tunnel
median nerve flexor tendons
125
when light enters the eye, it passes through the_ which main purpose is to refract or bend, light.
cornea,
126
the lens, focuses light rays onto the light sensitive reitna, where it is changed into a signal that is transmitted to the brain by
optic nerve
127
what determines how much light is let into the eye
pupil
128
secretes bile stores fat and sugar as reserce energy sources, converts harmful substancet to less toxi forms, regulars amount of blood in body
liver
129
remove waste product from the blood and produces urine
kidney
130
first and shortest segment of the small intensinte receives partially digested food from the stomach and plays a vital role on the chemical digestion of chyme in
duodenum
131
thing outer layer and produces melanin
epidermis
132
thick underlying layer that stores much of body's supply of water, regulates temp, contains glands, nerves and blood vessels for skin
dermis
133
fatty layer for insulation and shock absorption
hypodermis
134
process of collecting organic materials on a surface of an activated carbon filer. inovlve an action that takes place at the surface of the absobent material where gas and solid make contact.
adsorption. most common is activate carbon
135
key characteristic of a organic chemical
containts carbon. sugar, methand, dna, proteins, nucleic acids, assoicated with living organisms
136
ph of 7 means, anything less means, and anything more means
netural, acidic, basic
137
scaffold planks required to hold how much and ropes must be capable of holding ?
planks 4 times and ropes 6 times the expected load
138
safety sampling measures the effectivess of the __ safety activities but not in terms of accidents. based on quality control princples of random sampling inspections. measures how safely employees are working
safety sampling
139
set of procedures used for collecting firsthand observations of human behavior that have critical signfigance and meet methodicall defined criteria. respondets are asked to tell a story about an experience they had
critical incident technique
140
most important aspect of critical incident technique
evaluation to see if solution selected will solve the problem
141
one that makes a sigfnigant contribution either positively or negatively to an activity or pehnomenon and to understand the relationship between competencies and reasons for accidents
critical incident
142
in ansi z10 there are two critical components: top mgmt leadership and
employee participation
143
one who studies harmful, or toxic, properties of substances and determine does thresholds
industrial toxicolgist
144
one devoted in the art, science of anticipation, reconginiton evaluation, and control of those envionmetnal factors in the workplace that may cause sickness impaired health and well being
industrial hygientist
145
studies the field of science cocenred with radiation physcis and radiation biology with the goal of providing technical information and proper tecnigues regaring safe use of ionziing radiation.
health physicist
146
physicans who diagnose and characterize disease in living patients by examining biposies or bodily fluid
patholigists
147
iso 19001 is standard for
quality mgmt systems auditing and environmental mgmt systems auditing
148
for chemical and petroleum industries, causal factors for major events have often been relatedd to these four mgmt processes
maintenance of integrtiy, action item follow up, mgmt of change, process safety training,
149
within oshas 18001 a compilatin of documents that form the basis for the mgm system is normall called
master list
150
a determiniation of the extent to which program operations have contributed to acheving an objective related to accident or innjury reducion
effectivenss evaluation
151
the order of jsa analysis should be
frequency of incidents, rate of disabling injuries, severity of potential and new jobs
152
Ansi z10 blue print
mgmt leadership, employee participation, planning, implemenation/operation, evaluation, corrective action, mgmt review
153
when ansi standards are developed or revised what bust be identified
an explanation for the need of the project, identification of the stakeholders likely to be directedly impacted by the standard
154
NSC says some effective elements of a good safety culture are
CEO express support, mgmt consistently supports safe work conditions, front line superisors need to correct behaviors, workers want to work safely, union makes safety a role
155
wokr bust be performed to deliver a product, service, or result with the specified features and functions is called
project scope
156
first step in improving behavior in an organization is to establish an _ program
ethics
157
status, job security, salary, fringe benefits, work conditons. that do not give positive satisfaction though dissatisfaction results from absence.
hygiene factors. motivtors are challenging work, responisbility, reconginiton, etc.
158
primary style that reacts to outside influences.
contingency mgmt style
159
iso 45001=, iso 31001=, iso9001=, iso 14001=, iso 19011=
health and safety mgmt system, risk mgmt system, quality mgmt system, environmental mgmt system, auditing mgmt system
160
most of the behavior based safety experts define continuous improvement as consisting of following
specifying standards, measuring compliance and providing feedback on improvements
161
organizes and defines the total scope of the project. a deliverable oriented hierarchical decomposition of work to be executed by the project team to accomplish project objectives and create the required deliverables is
work break down structure
162
give power to the safety pro to shut down construction site
line authority or functional authority
163
at the bottom of maslows hierarchy of needs are the___
physiological biological food water shelter warmth sex sleep after that is protection safety needs
164
first three needs in the maslow model are called___
lower order needs concerns for persona physical and and social well being
165
top two in Maslow's pyramid are
higher order needs like psychological development and growth. transcendences and self actualization
166
incident rate
of incidents *200,000/total hours worked
167
pareto diagrams evaluate categories that represent greatest??-----it identifies the vital few.
frequency of cases or incidents. category that accounted for the greatest % of cases is put to the left of the diagram
168
_ is one of the ways of risk reduction
loss prevention
169
loss prevention can be classified into four basic categories
preconditions for loss (faults in premises, badly insulated wire), prevention of loss(cut of switches, early discovery (sprinkler system), limitation of loss (fir doors)
170
involves reasoning from general to specific
deductive reasoning (fault tree analysis)
171
the probability that a substance or situation will cause harm under a specified conditions
risk
172
risk a combination of two factors
probability and consequence
173
semi quantitative method of risk assessment characterized by the blended us of qualitative process hazard analysis and quantitative risk analysis method is ___"order of magnitude estimate of risk".
layer of protection analysis -process industry
174
would be a good choice of risk assessment where higher degree of risk quantification is required due to the potential severity of consequences but no need for a full quantitative assessment.
layer of protection analyis
175
layer of protection analysis provide clear linkage between
causes, controls, outcomes
176
key aspect of the LOPA layer of protection analysis is it involves identifying the ___refered to as the layers of protection
preventative controls and the mitigating controls.
177
instrument standards that lopa has proven safety integrity for
isa s84 and iec 61511
178
failure mode and effect analysis is a top or bottom approach
bottom up system safety technique
179
first step of a system reliability test
failure mode and effect analyis
180
involves reviewing as many components, assemblies, and subsystems as possible to identify failure modes and their causes/effect
failure mode and effect anaylsis
181
failure mode and effect can be sometime extended to____when mathematical failur rate models are combined with a statistical failure mode ratio
FEMCA (failure mode, effects, criticality analyis)
182
FMEA is and _reasoning (forward logic) single point of failure analysis and is a core task in realiblity engineering , safety engineering and quality engineering .
inductive reasoning (involves reasoning from specific to general)
183
FMEA is is widely used in what industry
development and manufacturing industries in various phases of product life cycle
184
refers to studying those consequences of those failures on differen system levels
effect analysis
185
are needed as an input to determine correct failure modes at all system levels both for functional FMEA or piece part hardware
functional analysis
186
abc anaylsis has three fundamental steps
anaylze at risk behavior, anaylze the safe behavior, draft the action plan
187
which tests product perforamnce against the manufactuere sellers representations.
express warranty or breach of warranty
188
express warranty can be refered as
breach of warranty
189
indicates the variability of the data about the mean
standard deviation
190
____ is the measure of the variation around the mean and is computed by dividing the standard deviation by the mean
coefficient of variation
191
conerngin corellation, a result near _indicates that the values have a strong linear relationship. a result of _indicates values are only slightly related. a value of _indicates tha there related but in negative way. in safety work correlation of less than + or _is discounted
1, 0, -1. -.06
192
different than cost benefit, deals with hard numbers,anayyzes several methods of accomplishing a given project
cost effectiveness analysis
193
when hypothesis is rejected but it is in fact correct....what type of error
type I, type II is when it was accepted but should have been rejected
194
preferred angle for fixed ladders is, preferred angle for fixed industrial stairs and angle for ramps
75-90, 30-35, 15 degrees
195
_are probailities that can be specificed by the obvious and evident nature of the events from which they emerge. example chance of getting a 7 on a dice roll. _porbabliity is developed by conducting an expirment and observing the outcome
priori and posteriori
196
acetytle reacts with the following metals
copper, silver, mercury
197
ames test measures
mutagincity
198
rickettsia+ organism that infects meat and livestock handlers.
q-fever
199
similar to tick fever, contracted by those exposed to larger concentrations of cotton or flax dust
byssinosis
200
nonspecific disturbance of the central nervous system
nuropathy
201
condition where light causes pain in the eye
photophobia
202
disease associated in the wool industry
anthrax
203
infection caused by drinking unpasterized milk from cows with bangs diseas
brucellosis
204
movement and magnification of metals in the food chain
bioaccumulation
205
perchloric acide is a very strong oxidizing agent that can cause fire and explosion hazards.....best way to evaporate it
under a hood with a water fall cause fire and explosion hazards are negated.
206
the term consideration in a legal contract is best defined as
a value, legal tender. (money)
207
method to measure leading and lagging indicators to achieve management goals. its a reporting system for safety performance. data advising mgmt on whether performance goals with respect to safety mgmt process are being met
the balanced scorecard
208
dot requies to drug test what % of drivers annually. what about alcohol? what does the FAA or FTA OR PHMSA say
50%. alcohol is 10%. 25%
209
according to dot drivers should not use alcohol how many hours before going on duty or being drunk. or drink on duty. if they are found to be under influence how long are they out of service for
4 hours. drivers cannot buy alcohol at a store and trasnported unless it is part of shipment/manifest. 24 hours and report to employer within 24hrs and state 30 days
210
Class I, II, III, IIII asbesots work?
class I: removal of TSI, surfacing ACM, PACM, class 2, is removal of ACM, which is not thermal system insulation or surfacing material including (wall board, floor til, sheeting, roofing,siding), class 3=maintenance repair where acm is likely to be disturbed, class 4=maintenance custodial employees do not disturb asbestos
211
technique where the analyst identifies each and every component, investigates the ways each component could possibly fail then lists all possible results results are usually put on a form similar to account form
failure mode and effects analysis
212
flammable liquid storage room requirements
one clear aisle 3ft wide, self closing doors, raised 4 inch sill, gravity or mechanical exhaust system
213
nfpa specifics that underground stroage tanks should be placed not less than _ foot from building foundations. however the distance for property lines you may build is _ the one foot rule only applies to what type of liquids
1ft.....3ft.....class 1
214
dike walls must be greater than_ for regulatory requirements
83 meters or 3.28 ft=1 meter
215
when calculate with two hearing devices i.e. ear muffs and ear plugs
calculate for most effective and then add 5 to the equation of nrr-7/2
216
slope for class a, b and c soil
a=3/4:1, 53 degrees, type b 1:1 45 degrees and type c -=1 1/2:1 34 degrees. stable rock vertical 90 degrees
217
basic components of a safety plan
list of actions, implementation schedule, cost
218
basic principle of estimating uninsured costs
lost time cases, doctors cases, first aid cases, no injury accidents
219
octave band analyzers measure what range
500-2000 hz they break the noise into smaller frequency
220
who developed RELS, PELS,
NIOSH and OSHSA
221
most tlvs and pel,s are defined has _hr time weighted averages. many rels are based on _hrs..STELS are how long?
8hr, 10hrs 15 min.
222
voluntarily guidelines published by the AIHA
WEELS work place exposure evaluation levels
223
if noise levels are too variable to follow with a sound level meter a __can be used. can average the change of noises levels over a period of time to produce a time average noise level.
integrating meter
224
cohesive soil with an unconfined compressive strength of 1.5 ton per sqft tsf or greater. clay, silty clay, clay loam and
type a
225
cohesive soil with an unconfined compressive strength greater than .5 tsf but less than 1.5 tsf. similar to crusehd rock.
type be soil
226
cohesive soil with an unconfined compressive strength of .5 tsf or less granular soils including gravel, sand, soil in which water is seeping.
type c soil
227
used to clean up spills of hiv infected blood
commercial grade germicide
228
energy expenditure for light work, medium work, heavy work, very heavy, extremely heavy
2.5, 5, 7.5, 10, 15 per min.
229
what radiation cannot be detected by film badges or pocket dosimetors
alpha radiion
230
theory x and theory y manager
theory x motivation external reward and punishment. theory y =are interested and motivated to work and don't need rewards.
231
osha standard 1904.4 ...says supplementary records (OSHA form 301) for injuries and illnesses must be available for inspection how many days after the employer receives info that an injury/illness has occured
6 days. osha 301 form can be used for this purpose. osha has accetepd wc first report of injury, insurance forms, local company forms
232
dictates that an individual who keeps, maintains transports, or stores a dangerous creature, device or substance is liable for injury or damage, regardless of fault
dangerous instrumentality
233
common insurance coverage parts: CGL, OL&T, M&C, OCP, SL, GL
comprehensive gl, owners landords/tenants, manfuactueres & contractors, owners and contractor protection, storekeeping liability, garage liability
234
osha 1910.134 (D) states that compresses air or oxygen, liquid air, used for respiration must meet at least the requirements of the specification for grade? breathing air as described in the____
Grade D, compresses gas association.
235
major shortcming of the behavioral approach to safety involves the lack of
attenting to the design and engineering aspects of haard prevention
236
is designed to provide liability protection to individuals and commerical enterprises whos exposure is largely away from the premises i.e. consulting engineers, remediation specialists, fire fighters.
manufacturers and contractors. insurance coverage consist of:
1. premsises
2. contractual liability incidental contracts
3. liability for operations perfomred away from the premise
4. liability for operations performed by the insured or indpendent contractors involving maintenance and repairs at premises owned or rented the the inusred and sturucturl alterations
237
workers only have the right to cotest the ____ of osha citations
abatement date
238
specific detailed analytical method of evaluation of developing a safety program. it can also be used an investigative tool to determine wrong with accidents prevention effort. three main focuses include?
MORT (mgmt oversight and risk tree). specific oversights and omissions, assumed risks and mgmt system weaknesses
239
three sources to establish that a chemical is a carciongen
national toxicology program annual report on carcinogens, international agency for research on cancer IARC, 29 cfr 1910 subpart Z toxic and hazardous chemicals
240
IARC classification of carcinogens 1, 2a, 2b, 3, 4
is carcinogen to humans, probably a cacrigen, possibly, not classifiable, probably not.
241
IARC groups 1 and 2a must be included where
on label and on msds group 2b only on MSDS
242
process of lowering the temp of the incoming air to change the vapor to liquid state
condensation
243
process used for removal or gas or vapors if it can be oxidized to harmless or odor free state
combustion
244
tables are constructed as time saving devices and always show
exact answers
245
dry powder is for ?? and dry chemical is for what type of fire extinguishers
class d combustible metal fires, a:B:C or B:C fires
246
electric arc welding produces
ozone hazardous gas
247
defined as the obstruction or pooling of blood in some part of the body. in the study of human actors and ergonomics tool designs are often developed to avoid this affliction
ischemia. blocks blood in ulnar artery
248
enviovnemtnal technique used to rank enivormental issues. system safety technique that selects an undesired event whose possibility or probability is to be determined an then reviews system requirements, functions, and designs to determine how the top event could occur
fault tree anaylsis
249
the ames test uses what bacteria
salmonella. measure mutagenicity of a chemical. potential for carciongen.
250
per osha coe, firewals seperating fuel and oxygen cylinders must have what rating how long?
30 min and 5 ft high
251
lowest point a liquid corresponds rouhgly to the lowest temperature at which vapor pressure of a liquid is sufficent to produce a flammbale mixture a the lower limit of flammability
flash point
252
health hazard from chromium or workers expored to chromic acid
irritant (reaction to contact) and sensizter. ulcers on the skin and inflmmation and perfroation of nasal septume
253
_is a nonpoisnous and mildly anesthetic gas. its very flammable and forms exposive mixtures with air or oxygen. it reacts extremely violently with chlorine and fluorine
acetylene
254
written or oral statement by the manufacturer that a product will perform in a specific manner, a specific way, is suitbale for a specific purpose or contains specific safeguards
express warannty
255
highly virulent bacterial infection contracted from animals and animal products
anthrax
256
desired air velocity for an activity that produces; heavy work, moderate, light loads
3,000-4,000 2,000-3000, light 1000-2000
257
sample strategy for determining if an exposure is above the ceiling concentration
15 min personal monitoring TLV C
258
infrarerd radtion passes easily though the cornea and energy is absorbed by the lens and
retina
259
is a pnuemoconoisis caused by the exposure to coal dust (black lung), _is a lung disease caused by inhaling iron oxide or other metallic particles. _is when u inhale iron and silica
anthracosis, siderosis, silicosiderosis
260
most often used measuring device when taking IH measurements. cheap easy have a fairly long shelf life and easy to read
colorimetric tubes
261
examples of strong acids
perchloric acid, sulfuric acid, hydrochloric acid, nitric acid
262
PH Scale 0-14. 0 and 14 mean/
0=strong acidic and 14 strong base
263
after a commerical car crash how many hours unitl driver has to get tested
no later than 32 hours. and even if car gets toed
264
the ghas hazard definitions are criteria based and address 3 main classification criteria
health and environmental hazards, physical hazards, mixtures
265
what is the starting point in hazard communication (category)
classification. there are 16 sections in SDS
266
what color book is there for ghs implementation
purple book,
267
new chemical labels have to display all of the following
pictogram, signal word, hazard statement, precautionary statement, product identifier, supplier identification, directions for use
268
indentification and evaluation of relevant data regarding chemical hazards and comarison to ghs critera (GHS)
classifciaton
269
the nature of the pyhsical hazard or health hazard (GHS)
hazard class
270
division of criteria within each hazard class (GHS)
hazard category
271
statement assigned to a hazard class and category that describes the nature and degree of hazard (GHS)
hazard statement
272
indicated the relative level of severtiy of hazard (GHS)
signal word
273
is the identification, assessment and prioritzation of risks (defined by iso 31000 as the effect of uncertainty on objectives
risk management
274
to idenitfy hazardous conditons, assess their risk, and establish effective risk control measures is the primary function of
loss control system
275
an employer cited by osha has a period of _ to contest the citation. The notice to contest is sent directly to?
15 working days and osha area director
276
an unsafe act or condition iniates the accident sequence is what theory
dominoio theory of accident causation
277
two levels of jurisdiction for the oshrc (osha review commission) that consists of_
administrative law judge and 3 committee members
278
the committee members of OSHRC can overturn a law judge how
2 or members votes
279
replacing guards on saws, install gfci and performing haz com training is considered what
loss prevention
280
in insurance, this includes items such as fading, rusting, pollution, settling of foundations, walls, pavements, etc. n
natural wear and tear perils
281
the 4 major elements of the us osha VPP programs are
mgmt comittmet/employee involvement, work sit analysis, hazard prevention and control and safety and health training
282
single harmonized hazard statement is required for each hazard category within each hazard class. which is the greatest hazard
```
category 1 (extremely flammable), category 2
(highly flammable), category 3 flammable liquid and category 4 combustible liquid
```
283
presentation of tasks, events, and activities on a network in sequential form with completion time estimates. can use to uncover bottlenecks and possible hazards that may arise from the order of work.calculates estimated time to complete a project.
program evaluation review technique
284
cdc category of disease where there is ease of transmission between person to person; result in high mortality rates
category 1
285
moderately easy to spread, result in moderate morbidity rates and low mortality rates
category 2
286
emerging pathogens that could be engineered for mass dissimination in the future because they are readily available, easy to product
category 3
287
useful when an occurrence happens more than once i.e. industrial accident experience over a period of time where a worker may have more than one accident in a year or where the same type of accident may occur over and over
poison distribution
288
national electric code hazard classification includes
class 1 gas vapors, liquids division 1 normally explose and division 2 not normally explosive, class 2 dusts division 1 ignitable quantities of dust present division 2 dust not normally ignitable, class 3 fibers division 1 easily ignitable division 2 stored or handled in storage
289
different ceiling temp ranges for color code sprinkler head
uncolored 100, white 150, blue 225, red 300, green 375, orange 475=ordinary, intermediate, high extra high, very extra high, ultra high
290
osha 1910.217 power presses require how much stopping time from point of operation devices to ensure operator safety
63 inches or 5.25 ft per second of stopping time
291
in a combustbile gas meter, if a combustible mixture is present, a catalytic combustion increases the resistance of the wire and causes imbalance. (some meters an electrical circuit consisting of a series of resistors is used) curcuit is called?
Wheatstone bridge
292
mgmt theory that encourages decisions at the lowest level possible
contemporary mgmt theory
293
mgmt by _is a process developed to conserving the mgmt valuable time and energy by concentrating on problems and opportunities
mgmt by exception
294
which is exact and which is an estimation with tables and graphs
tables are exact graphs are estimations. graphs are used less frequently, tables are harder to construct, graphs are easier to read
295
process of _involves a scrubber where the material dissolves or reacts chemically with the gas or vapor that is to be removed
absorption
296
guess the correct ansi standard: classification of injuries; occupational and educational eye and face protection, address floor and wall openings, railings and toboards, emergency eye wash and shower
ansi z16.1, ansi z87, ansi z12, ansi z358
297
according the nsc IH, hydrogen sulfide is an interference agent with _sensors
carbon monixed.
298
osha requires posting the citation at or near the location for how many days
3 days or until corrected whichever is longer
299
technique to elicit information and judgements from participants to facilitate problem solving, planning and decision making. it does so without physically assembling contributors. there's confidentility, sent through email and it requires short answers (helps bring out creativity of participants)
delphi technique
300
the term caveat emptor (let the buyer beware) has changed to
caveat venditor
301
a vertical standard appplies
to a single industry
302
foot candles for the following operations; general construction, indoors (warehouses cooridors hallways), tunnels, shafts undergounder work areas,general construction in plant/shpes, electrical rooms, toilets), underground ops including mucking and scaling, drilling, first aid stations/offices/infirmeries
5,5,5,10,10,30
303
standard for fire extinguishers. when selecting one, the highest priority is
nfpa 10. use of pressurized water and carbon dioxide.
304
single most important factor influence amount of damage caused by electrical contact accident is
resistance of the body at the time of contact
305
most common type of welders flash injury from ultraviolet rays and then infared damages what?
cornea from ultraviolet.......infrared damages retina.
306
which is most time consuming, event tree, fault tree or failure mode effect
event tee, failure mode effect, fault tree
307
requires the selection of iniating events both unwatend and wanted and evalutes the consequences again both wanted and unwated. alternate paths are then developed to consider each consequence of the different paths as independent iniating events
event tree analysis.
308
identifies undesirable event and estblishes the fualts that would cause such situation
fault tree anaylsis
309
GFCI will not detect
line to line faults
310
fire detection control used for large open areas
photoelectric smoke detector
