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RCDD-002 · Question #259

Using an earth ground resistance tester, what is the recommended MAXIMUM value for resistance between any two points along the entire length of a bonding or grounding conductor (not including the…

The correct answer is D. 1 ohm. See the full explanation below for the reasoning.

Question

Using an earth ground resistance tester, what is the recommended MAXIMUM value for resistance between any two points along the entire length of a bonding or grounding conductor (not including the earth electrode system)?

Options

  • A0.10 ohm
  • B0.25 ohm
  • C0.50 ohm
  • D1 ohm
  • E2 ohms

How the community answered

(58 responses)
  • A
    3% (2)
  • B
    9% (5)
  • C
    2% (1)
  • D
    83% (48)
  • E
    3% (2)

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