Contactors Are Large Relays and Are Used to Control the Operation

question 25

Multiple Choice

Contactors are large relays and are used to control the operation of loads that draw more than ____ amps.

• A) 5
• B) 10
• C) 15
• D) 20

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Definitions:

Limit Switch

An electromechanical device that operates based on the movement or presence of an object, used to control machinery and processes.

Actuated

Triggered or moved into action, often referring to the activation of a mechanical device or system component in response to a control signal.

Proximity Switch

An electronic sensor capable of detecting the presence of nearby objects without physical contact, often using electromagnetic fields.

Physical Contact

The situation or condition where two or more objects are touching each other or connected in a way that allows for the transfer of electricity, heat, or mechanical forces.