Coach, communicate, Plan electrical test

Question 1

one of the most important aspects you need to remember when dealing with people is

remember their names

always smile

have respect for them

listen when they speak

Answer 1

Have Respect for them

Question 2

when planning an oral report, you should make sure it has a/an

joke to start it off

introduction, body and conclusion

key points in the introducion

detailed conclusion

Answer 2

Introduction, body and conclusion

Question 3

when dealing with a conflict, it is important that you know

there are people who seek conflict out and may want to cause trouble

it is a 2 way process so look at both sides before making a decision

know the person and take the side of who you are friends with

both the 1st and 2nd answers are correct

Answer 3

Both 1st and 2nd answers are correct

Question 4

when communicating with people that are from other countries and cultures with little knowledge of english, you should

choose simple words and speak slowly

look for a nod to show understanding

speak loudly so they can understand you

none of the above

Answer 4

Choose simple words and speak slowly

Question 5

journeyman have the resposibility to____________ for apprenticeship training

aquire coaching skills

coach and mentor apprentices

make entries into the apprentice log books

all the above

Answer 5

All of the above

Question 6

coaches take an active role in helping apprentices learn, improve and contribute to their trade

true

false

Answer 6

True

Question 7

a simplified coachng method includes ___________, tell, show and do

help

plan

describe

demonstrate

Answer 7

Plan

Question 8

effective feedback helps apprentices understand what is expected and what is exceptable

true

false

Answer 8

True

Question 9

corrective feedback

focuses on the problem, not the person

is specific to the problem

is accurate and concise

all the above

Answer 9

All of the above

Question 10

use a ______________ tool to help prepare for a coaching or mentoring training session

power

planning

feedback

none of the above

Answer 10

Planning

Question 11

when getting a coaching assesment from a peer, have a set of questions you can ask them to see what you did well and what you could do to improve

true

false

Answer 11

True

Question 12

information gathering is an ongoing process that needs to be updated with upgrades or new information on new equipment

true

false

Answer 12

True

Question 13

information gathering for plant equipment will lead to an equipment history file

true

false

Answer 13

True

Question 14

you can gather information for maintenance from

computer web sites

catalogues

equipment manuals

all the above

Answer 14

All of the above

Question 15

when searching for information on the web, you will get to the specific information on the equipment by accessing the manufacture’s web page

true

false

Answer 15

True

Question 16

URL stands for uniform restricted learning

true

false

Answer 16

False
Uniform resource Locator

Question 17

using e-mail when contacting people, allows them to return an e-mail at their leisure or according to your message

true

false

Answer 17

True

Question 18

cataloges, manuals can be hard copied, on cd’s or located on the web. they are there to help the millwright troubleshoot equipment problems, order parts and install the parts

true

false

Answer 18

True

Question 19

when ordering bearings for equipment, if the OEM does not have the bearing available you could cross-reference the bearing number to another bearing manufacturer

true

false

Answer 19

True

Question 20

belt selection for a drive system is dertermined by

drive type, operating conditions and operating temperature

drive type, operating temperature and HP transmitted

drive type, operating conditions and HP transmitted

none of the above

Answer 20

Drive type, operating conditions, HP transmitted

Question 21

when determining the design horsepower, you would not include the overload condition of the drive

true

false

Answer 21

False

Question 22

design HP = motor HP + service factor

true

false

Answer 22

False
Design HP = Motor HP x Service factor

Question 23

when designing a belt drive system, you will also need to determine the driven speed, HP per belt and the number of grooves on the sheaves

true

false

Answer 23

True

Question 23

to find the speed ratio of a chain drive system, you will need to divide the driven speed by the driver speed

true

false

Answer 23

False
Driver speed / driven speed = ratio

Question 23

in the chain pitch formula, the P stands for the chain pitch true false

Answer 23

True L= N+n/2+2c/P

Question 24

a prime mover that is classed as a type A is a/an internal combustion engine with a hydraulic coupling electric motor turbine all the above

Answer 24

All of the above

Question 25

condition monitoring and the histroy of the machine will help you predict when a machine may fail and when it needs to be serviced true false

Answer 25

True

Question 26

with CMMS's, a wide range of statistical data and reports can be readily available in seconds true false

Answer 26

True

Question 27

at the middle of the equipment optimized wheel chart (in the managed maintenance systems module) is operations planning true false

Answer 27

False

Question 28

when a CMMS scans equipment for planned maintenance and finds a piece of equipment that will need maintenance, it will create a work order true false

Answer 28

Ture

Question 29

all reports and statistical data for a CMMS are only as good and accurate as the information fed to them true false

Answer 29

True

Question 30

condition monitoring of equipment can include vibration, temperature, pressure and votage sensors true false

Answer 30

True

Question 31

specialized equipment information gathering systems include temperature guns, oil analysis and partical counting true false

Answer 31

True

Question 32

essinger and dodd bars are used to monitor vibrations in equipment true false

Answer 32

False

Question 33

ultrasonic thickness testing can be used to find the thickness of tank walls and product chutes true false

Answer 33

True

Question 34

when estimating for a job, you would include a cost and time estimate true false

Answer 34

True

Question 35

the goal of purcahasing is to receive the right parts, quantities, delievery time and of course the right price true false

Answer 35

True

Question 36

price quotes on a new machine should include a guaranteed purchase price and the weight size delivery time all the above

Answer 36

True

Question 37

a firm quote is one that is time bound is an exact amount spells out all accessories for the machine all the above

Answer 37

All of the above

Question 38

a purchase order is a numbered record that a supplier supplies to the buyer true false

Answer 38

False

Question 39

if the supplier does not have a part in stock it would be recorded as a back order on the packing slip true false

Answer 39

True

Question 40

delivery slips and packing slips tells you what is inside the package and includes a reference to the PO true false

Answer 40

True

Question 41

when sourcing for parts, you only contact one supplier, even though there are many. this is called sole sourcing true false

Answer 41

False

Question 42

some key attributes to a good supplier are reliability, after-sales service, their location and their technical ability true false

Answer 42

True

Question 43

FOB stands for free on board freight on board free on branding both the 1st and 2nd answers are correct

Answer 43

Both 1st and 2nd are correct

Question 44

preventative maintenance involves planned and scheduled disassembly of machines to help reduce downtime. but it also creates problems. one of them is under maintenance over maintenance under inspection production increase

Answer 44

Over maintenance

Question 45

condition base monitoring that monitors equipment constantly, is called__________ maintenance predictive or proactive preventitive uptime breakdown

Answer 45

Predictive or proactive

Question 46

predictive maintenance uses monitoring, measuring and analyzing of the results to predict the wear rate and expected repair schedule of the machinery true false

Answer 46

True

Question 47

breakdown maintenance is always a bad situation as it always costs the company more money in the long run than having preventative maintenance unless you have a second system that you can run while repairing the first true false

Answer 47

True

Question 48

to find the manufactures name, serial number, model, inventory numbers, HP and equipment speeds, you would look them up in the priority system craft requirments equipment records inspection reports

Answer 48

Equipment recorda

Question 49

failure analysis is used to help find the root cause of the failure true false

Answer 49

True

Question 50

CMMS's help set up and build a data base for work orders and safety inventory control asset management all the above

Answer 50

All of the above

Question 51

good planning for scheduled maintenance will help build a well rounded preventative maintenance progam true false

Answer 51

True

Question 52

planning essentials will include the scope, priority, materials, tools and crafts required for the job true false

Answer 52

True

Question 53

one of the problems a planner faces is utilizing their own time true false

Answer 53

True

Question 54

bar charts and arrow diagrams are used to build good work orders for record keeping true false

Answer 54

False

Question 55

there are ____________ kinds of electrical charges 1 2 3 4

Answer 55

2

Question 56

if an object that has the same number of electrons and protons, now gains electrons, it becomes positively charged negatively charged neutralized none of the above

Answer 56

Negatively charged

Question 57

a natural magnet material would be cooper iron petrified wood zirconium

Answer 57

Iron

Question 58

the ease at which a material can be magnetized by a solenoid is a measure of its _________________ hardness softness permeability resistance

Answer 58

Permeability

Question 59

magnetic lines of flux around a bar magnet are strongest at the ends the left side the right side even all the way around

Answer 59

The ends

Question 60

when rotating a conductor material through a magnetic field, the voltage generated is know as_______ EMF MMF SCR IDP

Answer 60

EMF

Question 61

a semi-conductor is neither a good conductor nor a good insulator. (eg - germanium) true false

Answer 61

True

Question 62

a generator generating 60 HZ is rotating at 900 rpm. how may poles would it have. RPM = 120 x HZ/# poles 2 4 8 16

Answer 62

8

Question 63

one HP equals___________watt/s 1 100 746 1146

Answer 63

746

Question 64

the material with the highest conductivity rating is gold silver copper aluminium

Answer 64

Silver

Question 65

a capacitor__________electricity changes the properties of stores eliminates accelerates all the above

Answer 65

Stores

Question 66

the most basic power formula is P = E x I P = I x I x I P = (EXE) x R P = E/R

Answer 66

P = E x I

Question 67

line lugs are cold (de-energized) warm (semi-de-energized) hot (energized) located at the very bottom of the circuit breaker

Answer 67

hot (energized)

Question 68

to open a disconnect switch you would stand to the right of the panel, look away and pull the switch handle located on the right side with your left hand true false

Answer 68

True

Question 69

circuit breakers are designed for severe and sudden overloads short circuit conditions lighter overloads all the above

Answer 69

All if the above

Question 70

water in or near electrical equipment increases the risk of electrocution can cause serious damage to equipment makes many pieces of equipment vulnerable to harm all the above

Answer 70

All of the above

Question 71

circuit breakers have ratings based on voltage current interrupting range voltage all the above

Answer 71

All of the above

Question 72

protect motors that have a high level inrush current during start up have 2 elements are said to be current limiting all answers are correct

Answer 72

All answers are correct

Question 73

HRC fuses are filled with___________ around the fuse link oxygen air foam sand

Answer 73

Sand

Question 74

pot type overload relays require time to cool down before they can be reset require the pot to refill before they can be reset require continuous re-pushing of the start button to reset are indestructible and never fail

Answer 74

Require time to cool down before they can be reset

Question 75

the 4 distinct states of matter are lquid, solid, plasma and gas true false

Answer 75

True

Question 76

one hertz is one cycle per minute 60 cycles per hour 60 cycles per second one cycle per second

Answer 76

One cycle per second

Question 77

the 3 line voltages in 3 phase electicitity are out of phase from each other by ___________ degrees 60 90 100 120

Answer 77

120 degrees

Question 78

voltage in electricity is similar to what characteristics in hydraulics velocity flow pressure restriction

Answer 78

Pressure

Question 79

amperes in electricity is similar to what characteristic in hydraulics acumulator flow pressure restriction

Answer 79

Flow

Question 80

electromotive force of an electromagnet is usually increased by increasing the number of windings increasing the spacing between the windings decreasing the size of the winding wires decreasing the current

Answer 80

Increasing number of windings

Question 81

before working on equipment connected to an electric motor, after you have shut it off and locked it out, you should go ahead and start work push the start button or control power button to see if it will energize the equipment rotate the electrical motor manually all the above

Answer 81

Push the start button or control power button to see if it will energize the equipment

Question 82

a sign for impending electrical problems is discolored wires broken conduit or fittings water on, in or near electrical equipment all the above

Answer 82

All of the above

Question 83

the electrical device that we use to limit the maximum current flow to a safe level during short circuits or heavy overloads, is the disconnect relay toggle switch fuse

Answer 83

Fuse

Question 84

testing a component with an ohmmeter, requires that the power to the component be off on does not matter

Answer 84

Off

Question 85

to check for current in the circuit we would use a ammeter connected in series ammeter connected in parallel voltmeter connected in series voltmeter connected in parallel

Answer 85

Ammeter connected in series

Question 86

to check for high resistance values in a component such as electric motor windings, we would use a oscilloscope volt meter meggar ammeter

Answer 86

Meggar

Question 87

the natural copper wire or sometimes green insulated (in 120-240v wiring) is hot neutral ground for capacitors only

Answer 87

Ground

Question 88

many electrical cords are______________ to protect you from electric shock double insulated partly insulated no insulation all the above

Answer 88

Double insulated

Question 89

a circuit failure in which electrical current flows through a faulty path of very low resistance and causes fuses to blow immediately is called a over current overload short circuit transient voltage

Answer 89

Short Circuit

Question 90

____________________ are used to protect the windings of an electric motor when the current to the electric motor exceeds the calibrated current for the motor thermal overload relays bi-metallic relays melting alloy relays all the above

Answer 90

All of the above

Question 91

a PLC has the advantage of ___________ over relay based control systems lower overall cost programmability reliability all the above

Answer 91

All of the above

Question 92

the chassis of a PLC has a _______________ consisting of the address, data and control busses I/O module processor backplane power supply

Answer 92

backplane

Question 93

the brain of the PLC is the power supply backplane processor modules

Answer 93

Processor

Question 94

ladder logic programs use_____________to communicate in the program that controls the status symbol on a rung I/O cards logic bit instructions processors modules

Answer 94

Logic bit instructions

Question 95

logical AND and logical OR operations are performed by placing instructions in series and in parallel along a rung in the ladder logic true false

Answer 95

True

Question 96

2 types of pressure switches used to measure pressure of fluids in a pressure vessel are hydraulic and bellows pneumatic and hydraulic bellows and diaphragm diaphragm and hydraulic

Answer 96

bellows and diaphragm

Question 97

a photo cell is used for contact sensing non-contact sensing both contact and non-contact none of the above

Answer 97

Non contact sensing

Question 98

single pole control relays can be either single pole single throw or single pole double throw multi-pole single throw or multi-pole double throw double pole single throw or double pole double throw all the above

Answer 98

Single pole, single throw or single pole, double throw

Question 99

2 types of relays can be time delay and fused fused and latching latching and time delay any of the above

Answer 99

Latching and time delay