When a relay-logic Wired-Exclusive-OR gate is employed in a motor control circuit, When both relays are at-rest, the relay-logic output, taken at the common node forming the OR gate of the two series-connected relay-contact inputs, is ___ volts

Multiple Choice Questions Automation MCQ
1

When a relay-logic Wired-Exclusive-OR gate is employed in a motor control circuit,

When both relays are at-rest, the relay-logic output, taken at the common node forming the OR gate of the two series-connected relay-contact inputs, is __________ volts.

A) zero
B) neither zero nor 120
C) 120
D) none of the answers

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Answer:A

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