why make protection 85% of winding?

1 Answers  

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how to calclate fault level

2 Answers  

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what is the practical application of full adder circuit?

0 Answers   College School Exams Tests,

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What is the power factor of a transformer at no load?

0 Answers  

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what is meant by form factor and hoe related with the HT transmission voltage

2 Answers  

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How to power regulated by AVR in Alternator?

3 Answers   EPGL,

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Why fuse is? What will prevent by fuse?

2 Answers  

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In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?

0 Answers   Nissan,

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Can someone explain how does an IDMT relay works.

1 Answers   AFM,

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can we install LT panel & HT panel in one room?

1 Answers  

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Why we are using LA Rating 10kA in 66 kv substation

1 Answers   L&T, NMDC,

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what is reasion of harmonic create the power supply , And how to reduced to harmonic

1 Answers   Turbo,

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