how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V

6 Answers  

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defination of static variable compensator

1 Answers  

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what is the difference between Inverter and ups

1 Answers   L&T, MTS,

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why transformer rating is in KVA?

4 Answers   ABB,

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what is the function of commutator in dc motor?

10 Answers   CTS,

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We are using 4 MVA transformer and we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral, can we connect separate body earthing pit to other earthing pit (Equipment earthing)?

1 Answers  

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What is the difference between voltage transformer and potential transformer?

38 Answers   ABB, ETA, Maritime Academy, MSEB, Reliance Jio, Voltas, Wipro,

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Between AC generator(alternator) and DC generator which can be designed for high voltage and why?

1 Answers  

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what is difference between multimeter and transmitter

1 Answers  

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explain the function of brush less dc motor?

0 Answers   Bhel,

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why not starting switch first connect in direct on line starter?????

0 Answers  

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Can we use same copper cable for both AC & DC power.

3 Answers  

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