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1) Diagram a Hand/Off/Auto switch connected to a temperature switch, controlling a three-phase induction motor.

- When the selector is in Hand, the motor will run.
- There will be a green pilot light when the motor is running.
- There will also be a red pilot light indicating there is power on the circuit. The red light will de-energize while the motor is running.
- When the selector is switched to Auto, the temperature switch will control the operation. The temperature switch is normally open.



Answer :

GinnyAnswer

Final answer:

In engineering at a college level, an explanation was provided on how a Hand/Off/Auto switch connected to a temperature switch operates control of a three-phase induction motor.


Explanation:

Hand/Off/Auto Switch Connected to a Temperature Switch Controlling a Three-Phase Induction Motor:

  1. When the selector is in Hand, the motor runs with a green pilot light indicating operation and a red pilot light showing power, which de-energizes while the motor is running.
  2. Switching to Auto enables the temperature switch to control operation as it is normally open, allowing automated functionality.

Learn more about Control of Three-Phase Induction Motors here:

https://brainly.com/question/37152935


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