Technician A says that a pressure check valve should hold system pressure for at least five minutes after the pump is shut off. Technician B says that a defective check valve could cause long cranking time. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
C
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A low voltage signal from the O2 sensor indicates:
A. A rich air/fuel mixture B. A lean air/fuel ratio C. A stoicheometric air/fuel ratio D. None of the above
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In electronic variable orifice (EVO) steering systems:
What will be an ideal response?
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In a 2-ton capillary tube system, the unit does not develop full capacity. Head pressure is low and suction pressure is high. What is the problem?
What will be an ideal response?
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For recessing the nail for filling and finishing the wood surface, the nail used would be a ____.
A. finishing nail B. common nail C. roofing nail D. masonry nail
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