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
applied to the drill bit
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15
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
saber saws
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eraser
Reset score!
Oops!
star
Double points!
Okay!
gift
Win 5 points!
Okay!
lifesaver
Give 10 points!
Oops!
boom
Lose 50 points!
Oops!
seesaw
Swap points!
Okay!
rocket
Go to first place!
Okay!
lifesaver
Give 25 points!
Oops!
15
An angle grinder is used to grind _____. a. soft, porous materials b. imperfections in wood c. hard, heavy materials d. nonmetals only
imperfections in wood
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15
Before using a pneumatically powered 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 ins
read the manufacturer's instructions
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15
When using power tools, never engage the _____. a. locking spring b. booster c. bit shank d. trigger lock
trigger lock
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baam
Lose 25 points!
Oops!
star
Double points!
Okay!
rocket
Go to first place!
Okay!
thief
Give points!
5
10
15
20
25
monster
Reset all scores!
Oops!
rocket
Go to first place!
Okay!
shark
Other team loses 5 points!
Okay!
banana
Go to last place!
Oops!
15
A Porta-PowerÂŪ is an example of a(n) _____. a. electric tool b. pneumatic tool c. hydraulic tool d. battery-powered tool
hydraulic tool
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15
A power tool that is well suited for breaking up concrete during demolition work is a(n) _____. a. saber saw b. impact wrench c. pavement breaker d. powder actuator
pavement breaker
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15
A power miter saw combines a miter box with a _____. a. bandsaw b. circular saw c. reciprocating saw d. saber saw
circular saw
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15
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 protects you from touching the blade d. saw kerf will be too wide
guard protects you from touching the blade
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15
The adjustable tool rest on a 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 wheel arbor
1 8 inch from the grinding wheel
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15
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
disconnect the air hose
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15
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
