You are paralleling two alternators. The synchronizing lamps grow dim and are totally darkened as the synchroscope pointer approaches the 0° position. What does this indicate?
A
the synchroscope is defective or broken
B
the circuit breaker can be closed
C
the incoming alternator is running too slowly
D
the alternator voltages are 180° apart
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Question 1 / 205eccefa4bacbc34ba4d481bd
Question 1 of 205eccefa4bacbc34ba4d481bd
You are paralleling two alternators. The synchronizing lamps grow dim and are totally darkened as the synchroscope pointer approaches the 0° position. What does this indicate?
You are paralleling two alternators. The synchronizing lamps grow dim and are totally darkened as the synchroscope pointer approaches the 0° position. What does this indicate?