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MCQ Practice Question
Network TheoryThree-Phase Circuits

A balanced three-phase load is measured by two wattmeters reading 4 kW and 2 kW. The total real power is?

  • A2 kW
  • B4 kW
  • C6 kW
  • D8 kW
Report an error
Correct Answer: C. 6 kW
Explanation: Total three-phase real power in the two-wattmeter method is W1+W2=4+2=6 kW.
Reference: Standard network theory: two-wattmeter numerical
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