When a relay-logic Wired-NOR gate that utilizes three relays is employed in a motor control circuit, The relay-logic output, taken on the load side of the NC inverting-relay contacts in another control line or rung, is zero volts when any of the ___

Multiple Choice Questions Electrical MCQ
1

When a relay-logic Wired-NOR gate that utilizes three relays is employed in a motor control circuit,

The relay-logic output, taken on the load side of the NC inverting-relay contacts in another control line or rung, is zero volts when any of the parallel NO relay contacts in the Wired-OR gate controlling the third inverting-relay solenoid coil are ______________ .

A) at-rest
B) activated
C) neither activated nor at-rest
D) none of the answers

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Answer:B

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