When a relay-logic Wired-NOR gate utilizing only two relays is employed in a motor control circuit,
The relay-logic output, taken on the load side of the last set of series-connected NC relay contacts, is 120 volts, only when all of the relay contacts are ______________.
A) activated
B) at-rest
C) none of the answers
D) either activated or at-rest
Show Answer
Answer:B
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