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H12-411_V2.0 · Question #601

There are three different types of grounding in low-voltage power distribution systems (TN, TT, IT), the first capital letter represents ()

The correct answer is A. Relationship of power system to ground. See the full explanation below for the reasoning.

Question

There are three different types of grounding in low-voltage power distribution systems (TN, TT, IT), the first capital letter represents ()

Options

  • ARelationship of power system to ground

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(18 responses)
  • A
    100% (18)

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