Questions: The code requirements for motor disconnects are covered in A. NEC Article 430, Part XI B. NEC Article 430, Part VIII C. NEC Article 430, Part IX D. NEC Article 430, Part X

The code requirements for motor disconnects are covered in A. NEC Article 430, Part XI B. NEC Article 430, Part VIII C. NEC Article 430, Part IX D. NEC Article 430, Part X
Transcript text: The code requirements for motor disconnects are covered in A. NEC Article 430, Part XI B. NEC Article 430, Part VIII C. NEC Article 430, Part IX D. NEC Article 430, Part X
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Solution

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The answer is the first one (or A): NEC Article 430, Part XI.

Explanation for each option:

  • A. NEC Article 430, Part XI: This part of the National Electrical Code (NEC) specifically covers the requirements for motor disconnects, including the location, type, and installation of disconnecting means for motors.
  • B. NEC Article 430, Part VIII: This part deals with motor control circuits, not specifically with motor disconnects.
  • C. NEC Article 430, Part IX: This part addresses the requirements for overcurrent protection for motors and motor branch-circuit conductors, not motor disconnects.
  • D. NEC Article 430, Part X: This part covers the requirements for motor control centers, which are different from motor disconnects.

Summary: The code requirements for motor disconnects are covered in NEC Article 430, Part XI.

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