Although ____ are more expensive to install, they provide many advantages that direct burial installations do not.

A. telephone poles
B. contoured paths
C. pole caps
D. underground raceways


Answer: D

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Sometimes, a V-type engine can have a vacuum leak between the underside of the intake manifold and the crankcase. Describe one way to test for this.

What will be an ideal response?

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Electrical power should always be shut off at the _____ or entrance panel and locked out in an approved manner when installing equipment.

A. equipment B. local C. distribution D. remote

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As the water demand for landscape irrigation grows, so do water resources

Indicate whether the statement is true or false

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Technician A says that resistance increases as the diameter of a conductor increases. Technician B says that resistance increases as the temperature of a conductor increases. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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