Test Your Meter Usage and Circuit Diagnosis Expertise

Test Your Meter Usage and Circuit Diagnosis Expertise

How does an earth leakage clamp meter detect leakage current?

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Correct Incorrect A difference in current between live and neutral wires signals leakage to ground.

How does an earth leakage clamp meter detect leakage current?

  • Difference between live and neutral currents
  • Earth ground potential
  • Voltage drop across insulation
  • Total circuit resistance
89%