The minimum diameter of galvanized pipe allowed for a grounding electrode is _____.

a. 1/2"
b. 3/4"
c. 1"
d. 1-1/4"


b. 3/4"

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A type of anchor that is a good choice when jacking or leveling the fastening component is a(n) _____.

a. wedge anchor b. stud bolt anchor c. one-piece anchor d. hammer-set ancho

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A byproduct of dry milling is used to create a product called Ice Ban, which is used to deice roadways

Indicate whether the statement is true or false

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Develop all (a) acceptable, and (b) nonacceptable mutually exclusive bundles for four independent projects if the investment limit is $350 and the following project selection restriction applies: Project 2 can be selected only if project 3 is selected.

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When it has been determined that an A/C system has a low refrigerant charge, what should be done?

A. The system should be "topped of and the vehicle retuned to the customer B. Perform a leak detection procedure C. Evacuate and install the correct refrigerant charge and return the vehicle to customer

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