The total power delivered to a three-phase load is equal to
A. algebraic sum of two-wattmeter readings
B. algebraic difference of two-watt meters readings
C. vectorial sum of two-wattmeter readings
D. vectorial difference of two-watt meters readings
Answer:A
The total power delivered to a three-phase load is equal to
A. algebraic sum of two-wattmeter readings B. algebraic difference of two-watt meters readings C. vectorial sum of two-wattmeter readings D. vectorial difference of two-watt meters readings