Answer Posted / pankaj

AVR generally used in generators The function of AVR is :
due to residual flux, initialy residual voltage build up in
the alternator, this voltage given to avr which compare the
output voltage of the alternator with the setr efrance
voltage and controls the output voltage.

how to remover corona effect and hysteresis losses from contactor

1567

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What is the function of RCBO? What are the different sensitivity ratings & each application?

2145

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1726

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EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

1402

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sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used

1403

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1475

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1502

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749

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1764

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1644

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812

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describe the Tranformer testing procedure

1466

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1542

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1696

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please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1269

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