The valve body bores are being discussed: Technician A says the bores should be measured with small bore (hole) gauges. Technician B says the bores only need to be cleaned if the damage to the valves can be corrected by polishing. Who is correct?

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


D. Neither A nor B

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The use of a time-delay, low-voltage release device provides the safety of ____.

a. spike control b. high-voltage protection c. three-wire control d. two-wire control

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Construction lines are thin lines that are drawn __________ on the plans.

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

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Which of the following dogs belongs in the Hound Group?

A. Welsh Terrier B. Labrador Retriever C. Poodle D. Beagle

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New tie rods are being installed. Technician A says to tighten the retaining nuts to specification and then loosen, if needed, to align the cotter pin hole. Technician B says to tighten farther to align the cotter key hole. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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