When a relay-logic Wired-OR gate is employed in a motor control circuit, the relay-logic output is zero volts only when all of the parallel switching or relay contacts are held ___

Multiple Choice Questions Electrical MCQ
1

When a relay-logic Wired-OR gate is employed in a motor control circuit, the relay-logic output is zero volts only when all of the parallel switching or relay contacts are held ____________.

A) closed
B) open
C) either open or closed
D) none of the answers

Show Answer

Answer:B

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