NCCER Module 4 (Power tools)
Questions and Answers 100% Verified
when using power tools, never engage the? ✔✔trigger lock.
before replacing parts such as bits, blades or disks on any tool, you must? ✔✔make sure it is
disconnected from its source or energy
most hammer drills will not hammer until pressure is? ✔✔applied to the drill bit against a
surface
a pneumatic drill is commonly used? ✔✔when there is no source of electricity
never use a circular saw that does not have an upper blade guard because? ✔✔it protects workers
from flying debris and from touching the spinning blade
when using a circular saw, be sure to cut on the waste side of the cut mark to allow for the
blades? ✔✔Kerf
Questions and Answers 100% Verified
when using power tools, never engage the? ✔✔trigger lock.
before replacing parts such as bits, blades or disks on any tool, you must? ✔✔make sure it is
disconnected from its source or energy
most hammer drills will not hammer until pressure is? ✔✔applied to the drill bit against a
surface
a pneumatic drill is commonly used? ✔✔when there is no source of electricity
never use a circular saw that does not have an upper blade guard because? ✔✔it protects workers
from flying debris and from touching the spinning blade
when using a circular saw, be sure to cut on the waste side of the cut mark to allow for the
blades? ✔✔Kerf
