Testing for galvanic activity is done with the coolant ________ and the engine ________
A) Warm; running B) Cool; running
C) Warm; engine not running D) Cool; not running
D
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GFCI protection is not required for 125 volt, 15- or 20-ampere receptacles located __________.
a. in bathrooms b. in finished basements c. in garages d. outdoors
The parking brake performance test must be performed with the vehicle facing ________
A) Uphill B) Downhill C) Both A and B D) Neither A nor B
Within an air distribution system, the lowest pressure level is found at the _____
a. conditioned space b. input to the return duct c. input to the blower d. output of the blower
During a performance test of an air conditioning system how long should you let the unit run and stabilize before taking a vent temperature reading?
A. 2 to 3 minutes B. 3 to 4 minutes C. 5 to 10 minutes D. 15 to 20 minutes