AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  

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How can step up and step down process in power transformer

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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can any one explain about when EB supply failed then how the load will transfer onto DG's step by step.

1 Answers  

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why in motors dc extitaedtion is prefer

1 Answers  

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what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

0 Answers  

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draw waveform of capacitor or inductor in a d.c ckt(during transient) with zero resistance with it(in series or parallel)also neglect resistance of wire

2 Answers   L&T,

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what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/

0 Answers  

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what is the disadvantage if earth is connected to neutral

6 Answers  

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what is the advantages og idmt relay over magnetic relay??

0 Answers   Bhel,

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How much should be the specific gravity of a DG set battery Electrolyte.

2 Answers  

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What is the minimum value required for Neutral to Earth in UPS Panels

3 Answers  

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How can a equal potential zone be carried out in conductors?

0 Answers  

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