Before using a voltmeter, always ____.

A. Zero the ohms adjustment.
B. Touch the two leads together to insure continuity.
C. Set the range selector to a setting higher than the voltage you expect to read.
D. Turn off the power.


Answer: C

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A collision repair technician is told to remove and install (R&I) a bumper assembly. Basically, the technician will be:

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To run a 3-wire cable, a hole is drilled through a plate, the subflooring, and the finished flooring. The plate is 1.6 centimeters, and the subfloor is 3.4 centimeters and the finished flooring is 8 millimeters. Find the depth of the hole in centimeters. Carry the answer to one decimal place.

Fill in the blank(s) with the appropriate word(s).

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