If the superheat value of a thermostatic expansion valve is set too low, the _.
A. the suction line will be abnormally cold and liquid may slug back to the compressor
B. the suction line will be hot due to a reduced amount of refrigerant returning to the compressor
C. the temperature of the refrigerant within the condenser will remain the same
D. the temperature of the refrigerant passing through the sub-cooler will decrease
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The frequency of an alternator at a given r/min is determined by the _______ .
A. number of turns of wire in the armature coil
B. number of magnetic poles
C. strength of the magnets used
D. output voltage
_______is usually driven by the engine camshaft and supplies pilot air to the cylinder air
An air receiver
B. An operating valve
C. An automatic valve
D. An air distributor
Which of the following factors will affect the strength and magnitude of the signal？
A. The number of the gear tooth
B. The clearance between the pole pieces.
C. The size of the sensor.
D. The MPUs thread
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