Answer / avi gulia

3.3 kva bcz with pf 0.99 this is the most suitable kva

why h parameter are called as hybrid parameter?

0 Answers  

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What is AVR in Turbo generator in Thermal power plant?

5 Answers   Thermax,

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how caculate the pump head to maintain perticuler pressure of water and what would be the motor size in hp for the same?

1 Answers  

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What is mean by Sub Synchronous Resonance(SSR)???

1 Answers  

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what is phantom load, Give any example

2 Answers  

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Our Alternator nameplate specifies a power factor of 0.8. When the Alternator is on light load, the bus bar voltage rises to 11240 volts, whereas the standard value is 10500 volts. Is it ok to increase the power factor to 0.85 or 0.9. I am afraid because the power factor on the name plate is only 0.8 ?

3 Answers   Escube,

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why odd hormonics only will effect the power system.why not even hormonics

2 Answers  

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How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?

0 Answers  

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why grid failure happens?

1 Answers  

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Why a transformer Noise during its running condition ?

8 Answers   NTPC,

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Residual voltage & residual current used in which protection?

5 Answers   Qatar Gas, Reliance, Transformers and Electricals,

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how to measure earth resistance of a substation

0 Answers  

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