NCCER Module 4 (Power tools) Exam Questions and Answers

NCCER Module 4 (Power tools) Exam Questions and Answers when using power tools, never engage the? - Answer- trigger lock. before replacing parts such as bits, blades or disks on any tool, you must? - Answer- make sure it is disconnected from its source or energy most hammer drills will not hammer until pressure is? - Answer- applied to the drill bit against a surface a pneumatic drill is commonly used? - Answer- when there is no source of electricity never use a circular saw that does not have an upper blade guard because? - Answer- 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? - Answer- Kerf saws with a fine blade that are excellent for delicate and intricate cutting are called? - Answer- Saber saws before you plug any saw into a power source, make sure? - Answer- the switch is in the off position a saw that has a thin, one piece blade that runs around guides at either end of the saw is a? - Answer- Band saw