All electrical systems and cables need to maintain at least _________ of separation from the lightning protection system.

A. 2 ft
B. 6 ft
C. 20 ft
D. 50 ft


B. 6 ft

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Some object lines may not be drawn as thick as others.

Answer the following statement true (T) or false (F)

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Which of the following could cause this condition?

A walk-in freezer with TEV has the following conditions: ? Subcooling is 25° ? Superheat is 25° a. Restriction before the receiver b. Restriction after the receiver c. Restricted metering device d. Low on refrigerant

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Credit for how many years of work experience may be substituted by attending automotive service training?

A) None-no substitution for work experience is permitted B) 1 year C) 2 years D) 3 years

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How many address bits would be required for a memory that stores 64, 4-bit words?

A) 2 B) 8 C) 6 D) 4

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