what is meaning of Power factor?????????

3 Answers  

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how to 2 phase supply from 3 phase

1 Answers  

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coil is consist of

1 Answers   Enercon,

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What is the difference between AC voltage and DC voltage?

6 Answers  

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how to select energy meter? have any calculation?

0 Answers  

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how to reverse the direction of universal motor?

2 Answers   Finolex, JGT, TATA,

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What happens if ac excitation is given to the field of an alternator

3 Answers   Aurobindo,

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How can we checked Killo Watts of Motor & Alternator?

0 Answers  

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how can i find cable size from current rating?

0 Answers   Sintex,

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how many power plants in andhra pradesh,how many types and there capacity

2 Answers  

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Equal resistance of 100ohm each are connected to the arms of whestons bridge, which is supplied by 2v battery. The galvanometer can sense a current low as 1microAmp. What is the smallest resistance that can be measered.

1 Answers   GATE,

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what is the difference between 3 phase 3wire &3phase 4 wire meter?what is the advantage of 3p3w over 3p4w?

1 Answers   L&T, MahaDiscom,

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