NCCER Power Tools practice questions

10 questions · Untimed · Explanation after each question

Drills, saws, grinders, pneumatic and powder-actuated tools: guards, cords and grounding, kickback and the OSHA rules for safe use. Module 00104 is 10 of the 89 items on the Core Level Test.

Line drawing of a cordless drill, a circular saw with its blade guard, an angle grinder with its guard and a coiled extension cord with a three-prong plug on a workbench

Before you start

Every question has four options and one correct answer. Each explanation says why the answer is right and why the most tempting wrong answer is wrong.
Check each answer to see the explanation before moving on. Checked answers cannot be changed.

Original practice questions written to the module list NCCER publishes for its Core Level Test (6th edition); they are not NCCER test questions and contain no NCCER curriculum text. Independent practice, not affiliated with or endorsed by NCCER (the National Center for Construction Education and Research). NCCER is a trademark of the National Center for Construction Education and Research.