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power tools NCCER- Questions & Answers
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power tools NCCER- Questions & Answers
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power tools NCCER- Questions &Answers
Before you begin setting up a pavement breaker for use, make sure that the air pressure is?
Correct Ans-Shut off at the main air outlet.
Porta-Power cylinders are rated by how much weight they can lift and by? Correct Ans-The
distance they can move the weight .
Hydraulic jacks are used when the application calls for? Correct Ans-Extreme force to be
applied.
When using power tools,never engage the Correct Ans-trigger lock
Before replacing parts such as bit,blades,or discs on any tool,you must. Correct Ans-
disconnect the power source
most hammer drills will not hammer until pressures is. Correct Ans-applied to the drill bit
A pneumatic drill is commonly used Correct Ans-when there no source of electricity
Never use a circular saw that does not have an upper blade guard because the. Correct Ans-
guard protects you from touching the blade.
When using a circular saw,be sure to cut on the waste side of the cut mark to allow of the
blade's. Correct Ans-Kerf
, Saws with fine blades that are excellent for delicate and intricate cutting are called. Correct
Ans-saber saw
Before you plug any saw into the power source make sure the. Correct Ans-power switch is
in the off position.
A saw the has a thin, one-piece blade that runs around guides at either end of the saw is a.
Correct Ans-bandsaw
A power miter saw combines a miter box with a. Correct Ans-circular saw
A angle grinder is used to grind. Correct Ans-hard, heavy materials
The adjustable tools rest on a bench grinder should be positioned. Correct Ans-1/8 inch from
the grinder wheel
A good way to check the condition of the grinding wheel on a bench grinder is to Correct
Ans-Perform a ring test on the wheel
A grinder can catch on rough material edges and shift around, especially when using rotary bits
called Correct Ans-Burr bits
A low-velocity fastening system that is used to drive steel pins or threaded studs into masonry
and steel is a(n) Correct Ans-Powder-actuated tool
Special training and certification is required before using any kind Correct Ans-Powder-
actuated fastening tool
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