Topic 4

Question 1

Keep all tools in good condition with regular ___.

Answer 1

maintenance

Question 2

Use the right ___ for the job.

Answer 2

tool

Question 3

Examine each tool for damage before use and do not use damaged tools. Operate tools according to the manufacturers’ ___.

Answer 3

instructions

Question 4

Provide and use properly the right _________.

Answer 4

personal protective equipment

Question 5

According to a study conducted by the ____________, hand an power tool injuries send an average of ___ people to the emergency room each year.

Answer 5

Consumer Product Safety Commission, 400,000

Question 6

The greatest hazards posed by hand tools result from ___ and ______.

Answer 6

misuse, improper maintenance

Question 7

If a chisel is used as a screwdriver, the tip of the chisel may ___ and,
______hitting the user or other employees.

Answer 7

break, fly off

Question 8

If a wooden handle on a tool, such as a hammer or an axe, is loose, splintered, or cracked, the head of the tool may ______ and ___ the user or other employees.

Answer 8

fly off, strike

Question 9

If the jaws of a wrench are sprung, the wrench might ___.

Answer 9

slip

Question 10

If impact tools such as chisels, wedges, or drift pins have mushroomed heads, the heads might shatter on ___, sending ______ flying toward the user or other employees.

Answer 10

impact, sharp fragments

Question 11

Never carry a tool by the ___ or ___.

Answer 11

cord, hose

Question 12

Never ___ the cord or the hose to disconnect it from the receptacle.

Answer 12

yank

Question 13

Keep cords and hoses away from ___, ___, and ______.

Answer 13

heat, oil, sharp edges

Question 14

___ tools when not using them, before servicing and cleaning them, and when changing accessories such as blades, bits, and cutters.

Answer 14

Disconnect

Question 15

Keep all people not involved with the work at a ______ from the work area.

Answer 15

safe distance

Question 16

Secure work with ___ or a ___, freeing both hands to operate the tool.

Answer 16

clamps, vise

Question 17

Avoid ___ starting.

Answer 17

accidental

Question 18

Do not hold fingers on the ______ while carrying a plugged-in tool.

Answer 18

switch button

Question 19

Maintain tools with ___; keep them sharp and clean for the best performance

Answer 19

care

Question 20

Follow ___ in the user’s manual for lubricating and changing accessories.

Answer 20

instructions

Question 21

Be sure to keep ______ and maintain ______ when operating power tools.

Answer 21

good footing, good balance

Question 22

Wear proper apparel for the task. Loose clothing, ties, or jewelry can become caught in ______.

Answer 22

moving parts

Question 23

Remove all damaged portable electric tools from use and tag them: “_________.”

Answer 23

Do Not Use

Question 24

can lead to injuries such as heart failure and burns

Answer 24

electrical shocks

Question 25

Under certain conditions, even a small amount of electric current can result in ___ of the heart and death.

Answer 25

fibrillation

Question 26

An electric shock also can cause the user to ______ a ladder or other elevated work surface and be injured.

Answer 26

fall off

Question 27

Operate tools within their ______.

Answer 27

design limitations

Question 28

Use ___ and appropriate safety ___ when using electric tools.

Answer 28

gloves, footwear

Question 29

Store electric tools in a ___ place when not in use.

Answer 29

dry

Question 30

Do not use electric tools in ___ or ___ locations unless they are approved for that purpose.

Answer 30

damp, wet

Question 31

Keep work areas ______ when operating electric tools.

Answer 31

well lighted

Question 32

Ensure that cords from electric tools do not present a ______.

Answer 32

tripping hazard

Question 33

Abrasive wheel tools must be equipped with guards that ___ the spindle end, nut, and flange projections.

Answer 33

cover

Question 34

Abrasive wheel tools must be equipped with guards that maintain proper alignment with the ___.

Answer 34

wheel

Question 35

Abrasive wheel tools must be equipped with guards that do not exceed the strength of the ___.

Answer 35

fastenings

Question 36

When using a powered grinder, always use ______.

Answer 36

eye or face protection

Question 37

When using a powered grinder, turn off the ___ when not in use.

Answer 37

power

Question 38

When using a powered grinder, never clamp a hand-held grinder in a ___.

Answer 38

vise

Question 39

All jacks must have a ______, and the stop limit must not be ___.

Answer 39

stop indicator, exceeded

Question 40

Also, the manufacturer's load limit must be permanently ___ in a prominent place on the jack, and the road limit must not be exceeded.

Answer 40

marked

Question 41

The ___ of the jack rests on a firm, level surface.

Answer 41

base

Question 42

The jack is correctly ___.

Answer 42

centered

Question 43

The jack head bears against a ___ surface.

Answer 43

level

Question 44

The lift force is applied ___.

Answer 44

evenly

Question 45

All jacks must be ___ regularly.

Answer 45

lubricated

Question 46

For jacks used continuously or intermittently at one site, inspected at least ____________.

Answer 46

once every 6 months

Question 47

For jacks sent out of the shop for special work, inspected when ______ and inspected when ___.

Answer 47

sent out, returned

Question 48

For jacks subjected to abnormal loads or shock, inspected ___ use and immediately ___.

Answer 48

before, thereafter

Question 49

are powered by compressed air and include chippers, drills, hammers, and sanders.

Answer 49

Pneumatic tools

Question 50

______ is required, and head and face protection is recommended.

Answer 50

Eye protection

Question 51

___ must also be set up to protect nearby workers from being struck by flying fragments around chippers, riveting guns, staplers, or air drills.

Answer 51

Screens

Question 52

Compressed ______ should never be pointed toward anyone.

Answer 52

air guns

Question 53

A ______ must be used when compressed air is used for cleaning.

Answer 53

chip guard

Question 54

Use of appropriate ___ protection

Answer 54

hearing

Question 55

are usually operated with gasoline

Answer 55

Fuel-powered tools

Question 56

The most serious hazard associated with the use of fuel-powered tools come from ______ that can burn or explode and also give off dangerous exhaust fumes.

Answer 56

fuel vapours

Question 57

operate like a loaded gun and must be treated with extreme caution

Answer 57

Powder-actuated tools

Question 58

Powder-actuated tools are so dangerous that they must be operated only by _________.

Answer 58

specially trained employees

Question 59

Do not use tool in an ___ or ___ atmosphere.

Answer 59

explosive, flammable

Question 60

Inspect the tool before using it to determine that it it is clean, that all moving parts operate freely, and that the barrel is free from ___ and has the proper shield, guard, and attachments recommended by the manufacturer.

Answer 60

obstructions

Question 61

Do not ___ the tool unless it is to be used immediately.

Answer 61

load

Question 62

Do not leave a ___ tool unattended, especially where it would be available to unauthorized persons.

Answer 62

loaded

Question 63

Keep hands clear of the ______.

Answer 63

barrel end

Question 64

Never point the tool at ___.

Answer 64

anyone

Question 65

Do not fire fasteners into material that would allow the fasteners to ______ to the other side.

Answer 65

pass through

Question 66

Do not drive fasteners into very ___ or ___ material that might chip or splatter or make the fasteners ricochet.

Answer 66

hard, brittle

Question 67

Always use an ______ when shooting fasteners into existing holes.

Answer 67

alignment guide

Question 68

When using a high-velocity tool, do not drive fasteners more than ______ (7.62 centimeters) from an unsupported edge or corner of material such as brick or concrete.

Answer 68

3 inches

Question 69

The exposed moving parts of power tools need to be ___.

Answer 69

safeguarded

Question 70

Machine guards must be provided to protect the operator and others from the following:

Answer 70

point of operation in-running nip points rotating parts flying chips and sparks

Question 71

Safety guards must never be ___ when a tool is being used.

Answer 71

removed