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How to calculate Electrical Power?

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Question added by Ali Bakhiet Mohamed , Network And Communication Specialist , Classified
Date Posted: 2015/12/04
muhammad iqbal
by muhammad iqbal , Electrical Engineer , M C DEAN INC< USA

Active power is W=VI (Voltage x Current) in single phase case.

Three phase power=1.xvoltagexcurrentxpower factor.

MOHAMMAD NAYEEMUDDIN
by MOHAMMAD NAYEEMUDDIN , electrical engineer , fpcc

Electrical power equation:

  P = I × V = R × I2 = V2 R where power P is in watts, voltage V is in volts and current I is in amperes (DC).  If there is AC, look also at the power factor PF = cos φ and φ = power factor angle  (phase angle) between voltage and amperage.

Muhammad Azam
by Muhammad Azam , Technicain , Bazy tranding and constractions company

power means combination of two things voltage and current Explem if you have one load and run with load1 meter that's a power 

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