Select the conditions that increase building pressure. You may choose more than one

A) make-up air blowers
B) infiltration
C) exhaust blowers
D) vented combustion appliances
E) exfiltration


A, B

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Name at least three locations that require GFCI protection.

What will be an ideal response?

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The physical properties of a No. 4/0 copper conductor would be found in _____.

a. NEC Table 310.15(B)(16) b. NEC Chapter 9, Table 8 c. NEC Chapter 9, Table 1 d. NEC Table 310.15(B)(7)

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In preparation for the planting of strawberries, soil should be plowed to a depth of _____

A) 2 to 4 inches B) 5 to 7 inches C) 7 to 9 inches D) 10 to 12 inches

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Air braking takes more time than hydraulic braking because:

a. Air brakes use different brake drums. b. Air brakes take more time to flow through the lines than hydraulic fluid. c. Air brakes requires heavier return springs.

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