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Worksheets

Core Power Tools

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Saws with fine blades that are excellent for delicate and intricate cutting are called....

a)

band saws

b)

saber saws

c)

abrasive saws

d)

worm-drive saws

2.

When using a circular saw, be sure to cut on the waste side of the cut mark to allow for blade's....

a)

arbor

b)

kerf

c)

distortion

d)

stroke

3.

Never use a circular saw that does not have an upper blade guard because the....

a)

trigger lock will not work properly.

b)

saw will not cut cleanly

c)

guard protect you from touching the blade

d)

saw kerf will be too wide

4.

A pneumatic drill is commonly used....

a)

in areas where noise is a problem

b)

to supply compressed air to de-burr pipes

c)

when there is no source of electricity

d)

for intricate detail work

5.

Most hammer drills will not hammer until pressure is....

a)

released from the powder charge

b)

reached in the hydraulic cylinder

c)

detected at the trigger lock

d)

applied to the drill bit

6.

Before replacing parts such as bits, blades, or discs on any tool, you must....

a)

polish it with a fine steel wool

b)

recharge the tool's battery

c)

disconnect the power source

d)

inspect them for cracks

7.

When using power tools, never engage the....

a)

locking spring

b)

booster

c)

bit shank

d)

trigger lock

8.

A grinder can catch on rough material and shift around, especially when using rotary bits called .....

a)

burr bits

b)

backing bits

c)

kerf bits

d)

saber bits

9.

A good way to check the condition of the grinding wheel on a bench grinder is to....

a)

exceed the maximum rpm rating

b)

hold the tool rest against the wheel

c)

induce vibration and monitor the wheel's response

d)

perform a ring test on the wheel

10.

The adjustable tool rest on the bench grinder should be positioned...

a)

1/8 inch from the grinding wheel

b)

1/4 inch from the upper wheel guard

c)

1/2 inch from the lower guard

d)

3/4 inch from the wheeel arbor

11.

And angle grinder is used to grind...

a)

soft, porous materials

b)

imperfections in wood

c)

hard, heavy materials

d)

nonmetals only

12.

A power miter saw combines a miter box with a...

a)

bandsaw

b)

circular saw

c)

reciprocating saw

d)

saber saw

13.

A saw that has a thing, on-piece blade that runs around guides at either end of the saw is a...

a)

miter saw

b)

bandsaw

c)

saber saw

d)

circular saw

14.

Before you plug any saw into a power source, make sure the...

a)

speed is set to low

b)

power switch is in the off position

c)

work has been clamped down

d)

lower blade guard is pulled back

15.

A porta-power is an example of...

a)

electric tool

b)

pneumatic tool

c)

hydraulic tool

d)

battery-powered tool

16.

A power tool that is well suited for breaking up concrete during demolition work is a ....

a)

saber saw

b)

impact wrench

c)

pavement breaker

d)

powder actuator

17.

If a pneumatic nailer is not firing properly, before attempting repairs be sure to.....

a)

adjust the compressor

b)

disconnect the air hose

c)

adjust the regulator

d)

remove the booster

18.

Before using a pnematically powdered nailer for the first time, it is important to....

a)

disassemble the nailer for inspection

b)

load the nails into the nailer

c)

ensure that a GFCI is in the power supply

d)

read the manufacturer's instructions.

19.

Special training and certifications is required before using any kind of...

a)

powder-actuated fastening tool

b)

electrically powered tool

c)

pneumatic nail or screw system

d)

hydraulic lift or press tool

20.

A low-velocity fastening system that is used to drive steel pins or threaded studs into masonry and steel is a.....

a)

pneumatic screw nailer

b)

powder-actuated tool

c)

and impact wrench

d)

mini hammer