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aezaz


{ City } himmatnagar
< Country > india
* Profession * student
User No # 48772
Total Questions Posted # 0
Total Answers Posted # 2

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Answers / { aezaz }

Question { Emco, 10148 }

why is trnsformer rating in kva


Answer

because-iron loss depends on voltage
& cu loss depends on current and due to power factor

Is This Answer Correct ?    5 Yes 1 No

Question { 9010 }

when a motor is connected in parallel with the existing
motor the pf will change or not?


Answer

power factor will change due to the eq. of power factor
P=VIcos(angle beetwin v&i)


Is This Answer Correct ?    3 Yes 1 No