When a relay-logic Wired-NAND gate is employed in a motor control circuit, the:
The relay-logic output, taken on the load side of the NC inverting-relay contacts, is 120 volts when any of the series switching or relay contacts in the wired-AND gate are held ____________.
A) closed
B) open
C) none of the answers
D) neither open nor closed
Show Answer
Answer:B
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