A psia reading of zero indicates __________.
A. the atmospheric pressure at sea level
B. a vacuum
Answer: B
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Trees planted in _____ provide the best design for sound insulation.
A. a semicircle formation B. straight lines C. staggered rows D. a random pattern
?Technician Asays testing with a voltmeter can determine the voltage drop across the blower motor. Technician B says testing with a voltmeter can determine if unwanted resistance is present in the circuit. Who is correct?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
?This practice is used when holes located around a bolt circle are not aligned with the cutting plane line.
A. ?alternate section lining B. ?aligning of sections C. ?aligning of features D. ?rotating section views
Which of the following does NOT act as a heat exchanger?
A. radiator B. oil cooler C. water manifold D. air conditioning evaporator