Q.The total power delivered to a three-phase load is equal to

  • AAlgebraic sum of two-wattmeter readings
  • BAlgebraic difference of two-watt meters readings 
  • CVectorial sum of two-wattmeter readings
  • DVectorial difference of two-watt meters readings 
Correct Answer : (A)

Algebraic sum of two-wattmeter readings

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The total power delivered to a three-phase load is equal to Algebraic sum of two-wattmeter readings.

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