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650-127 · Question #33

Why is the blank cover needed when there is only one power supply in use?

The correct answer is A. Blank covers are required by the NERC/CIP Standards Committee. The system can only support. See the full explanation below for the reasoning.

Question

Why is the blank cover needed when there is only one power supply in use?

Options

  • ABlank covers are required by the NERC/CIP Standards Committee. The system can only support
  • BTo maintain the correct ventilation and environmental rating for the system.
  • CTo ensure that the equipment has a uniform color appearance.

How the community answered

(49 responses)
  • A
    84% (41)
  • B
    12% (6)
  • C
    4% (2)

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