To find the watts of electrical power in an electrical circuit, you multiply ____ together.

A. ohms and amperes
B. ohms and volts
C. volts and amperes
D. volts, amperes, and ohms


Answer: C

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A semicircular-sided tank is welded in the shop. The length of the tank’s bottom, shown in the figure, is 25”, and the radius is 8”. How long is the piece of metal used to form the sides of the tank, in inches? Round the answer to the nearest 1/16”.

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Ideally, a storage area should be _____.

a. climate-controlled b. as close to the work area as possible c. as far from the work area as possible d. outdoors

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A good reading for a cylinder leakage test would be ________

A) Within 20% between cylinders B) All cylinders below 20% leakage C) All cylinders above 70% leakage and within 7% of each other D) All cylinders above 20% leakage

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Technician A states static discharge is usually not an issue in a shop environment because of cement floors and rubber soled foot ware. Technician B states when working on vehicle electronic circuits you should always wear a grounding strap as a precaution. Which technician is correct?

A. Technician A only. B. Technician B only. C. Both A and B. D. Neither A nor B.

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