When a PB-switch-logic Wired-Exclusive-NOR gate is employed in a motor control circuit, When either switch is activated, the PB-switch-logic output, taken at the common node forming the OR gate of the two s8eries-connected switch inputs, is ___

Multiple Choice Questions Automation MCQ
1

When a PB-switch-logic Wired-Exclusive-NOR gate is employed in a motor control circuit,

When either switch is activated, the PB-switch-logic output, taken at the common node forming the OR gate of the two s8eries-connected switch inputs, is __________ volts.

A) none of the answers
B) zero
C) 120
D) either zero or 120

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Answer:B

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