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C4090-456 · Question #6

Which of the following external power inputs is available for full power redundancy of a six module XIV system?

The correct answer is D. two 30 amp, three-phase. See the full explanation below for the reasoning.

Question

Which of the following external power inputs is available for full power redundancy of a six module XIV system?

Options

  • Afour 20 amp, three-phase
  • Bsix 20 amp, single-phase
  • Cfour 30 amp, single-phase
  • Dtwo 30 amp, three-phase

How the community answered

(47 responses)
  • A
    4% (2)
  • B
    9% (4)
  • C
    15% (7)
  • D
    72% (34)

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Full C4090-456 Practice