Answer / k.prakashchandra

It is a digital relay taking many samples for measurement
for deciding the fault.

why the transformer ratings in kva or mva?

4 Answers  

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What is ideal IR values for ground and neutral.

0 Answers   Hindustan Power Projects,

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why does spark appears when we swith on the light

1 Answers  

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For what purpose an AVR in generator sensing generator output voltage?and how the sensing is done by AVR?

3 Answers  

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how to find Harmonics and types as per the equipemnts

0 Answers  

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Which capacitor is used in ceiling fans ?

1 Answers  

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Hi to all... I Want Weight Details of the alternator for making free power energy.

0 Answers   ME,

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what should be the value of proper neutral earthing resistance?

3 Answers   ABC,

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Define phase lag and phase lead?

0 Answers  

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why we use the 100% and 95% stator earth fault protection for the synchronus generator ?

0 Answers   Operational Energy Group,

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What is the technical difference between On delay timer and a Star delta timer?

0 Answers   Roche,

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why dc is not given to transformer

4 Answers  

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