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WorksheetsCore Curriculum Module 4
Total questions: 20
Worksheet time: 10mins
When using power tools, never engage the
locking spring
booster
bit shank
trigger lock
Before replacing parts parts such as bits, blades, or discs on any tool, you must
polish it with fine steel wool
recharge the tool's battery
disconnect the power source
inspect them for cracks
Most hammer drills will not hammer until pressure is
released from the powder charge
reached in the hydraulic cylinder
detected at the trigger lock
applied to the drill bit
A pneumatic drill is commonly used
in areas where noise is a problem
to supply compressed air to de-burr pipes
when there is no source of electricity
for intricate detail work
Never use a circular saw that does not have an upper lade guard because the
trigger lock will not work properly
saw will not cut clean
guard protects you from touching the blade
saw kerf will be to wide
When using a circular saw, be sure to cut on the waste side of the cut mark to allow the blade's
arbor
kerf
distortion
stroke
Saws with fine blades that are excellent for delicate and intricate cutting are called
band saws
saber saws
abrasive saws
worm-drive saws
Before you plug any saw into a power source, make sure the
speed is set to low
power switch is in the OFF position
work has been clamped down
lower blade guard is pulled back
A saw that has a thin, one-piece blade that runs around guides at either end of the saw is a
miter saw
bandsaw
saber saw
circular saw
A power miter saw combines a miter box with a
band saw
circular saw
reciprocating saw
saber saw
An angle grinder is used to grind _____
soft, porous materials
imperfections in wood
hard, heavy materials
nonmetals only
The adjustable tool rest on a bench grinder should be positioned
1/8 inch from the grinding wheel
1/4 inch from the upper wheel guard
1/2 inch from the lower guard
3/4 inch from the wheel arbor
A good way to check the condition of the grinding wheel on a bench grinder is to
exceed the maximum rpm rating
hold the tool rest against the wheel
induce vibration and monitor the wheels response
perform a ring test on the wheel
A grinder can catch on rough material edges and shift around, especially when using rotary bits called
burr bits
backing bits
kerf bits
saber bits
A low-velocity fastening system that is used to drive steel pins or threaded studs into masonry and steel is a(n)
pneumatic screw nailer
powered-actuated tool
air impact wrench
mini hammer drill
Special training and certified is required before using any kind of
powered actuated fastening tool
electrically powered tool
pnuematic nail or screw system
hydraulic lift or press toll
Before using a pneumatically power nailer for the first time, it is important to______
disassemble the nailer for fore inspection
load the nails into the nailer
ensure that a GFCI is in the power supply
read the manufacturer's instructions
If a pneumatic nailer is not firing properly, before attempting repairs be sure to
adjust the compressor
disconnect the air hose
adjust the regulator
remove the booster
A power tool that is well suited for breaking up concrete during demolition work is a(n)
saber saw
impact wrench
pavement breaker
powered actuator
A Porta-Power is an example of a(n)
electric tool
pneumatic tool
hydraulic tool
battery-powered tool
