Control Panel Wiring MCQ with Answers

31) Why power and control wirings run in separate race ways?

Answer is:

To reduce the radio interference

Control Panel Wiring MCQ with Answers

For more MCQ's Click Here

Related Control Panel Wiring MCQ with Answers

32) Why the motor is not changing the direction, if reverse push button is pressed in forward and reverse control star delta starter?

Answer is:

Due to interlock in reverse contactor

Control Panel Wiring MCQ with Answers

For more MCQ's Click Here