Answer / manoj

p=vi
where
p=power
v=voltage
i=current

Answer / anket

For DC system  it is V*I

For AC system

P = V*I*COS0 (True power)

Q = V*I*SIN0 (Reactive power)

S = V*I (Apparant power)

Answer / ganesh bidgar

p=v*i

The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

0 Answers  

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why steady state stability limit is greater than transient stability limit ? How it can be explained ?

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I am an electrical contractor in noida, I am registereg in noida vat. i got a contract in Delhi State, my party told me that we shall deduct WCT @4% & reimburse Service tax all in composite scheme. Now Problem is this, 1 Can i able to purchase outside the delhi? 2 Can i produce a c form to our vendors? 3 What is limitation of purchase from outside the Delhi? 4 What % of tax Govt will levied upon me? 5 How can i take credit of tax paid upon purchase made by us. So, like these type questions i have in my mind if any person know the right answer please write to sksproj@gmail.com or contact me on - 8010076534 / 9212758177 / 9718378190. Thanks with Best Regards, S.K.Saxena

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why semicondoctor use in HT cable?

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Explain mechanical rotational system?

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What is the Maximum Power generation capacity of a Synchronus Machine ??

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how digital four pin earth resistance tester works

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kindly arrange to send me RRB Bangalore previous question paper for JE/Electrical and JE/Signal I am going to write exam on 2010

2 Answers  

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What is meant by pitch of a synchronous machine.??

1 Answers   Kirloskar,

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