NCCER Module 4 (Power tools)-
Questions & Answers
A saw that has a thin, one piece blade that runs around guides at either end of the saw is a?
Correct Ans-Band saw
an angle grinder is used to grind? Correct Ans-away hard, heavy materials and to grind
surfaces such as pipes, plates or welds
before replacing parts such as bits, blades or disks on any tool, you must? Correct Ans-make
sure it is disconnected from its source or energy
before using a pneumatically powered nailer for the first time, it is important to? Correct Ans-
read the manufacturers instructions
before you plug any saw into a power source, make sure? Correct Ans-the switch is in the off
position
if a pneumatic nailer is not fired properly, before attempting repairs be sure to? Correct Ans-
disconnect the air hose
most hammer drills will not hammer until pressure is? Correct Ans-applied to the drill bit
against a surface
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