explain working of differential protection for a transformer?

1 Answers   BARC,

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

0 Answers   Sandhar,

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Can anyone explain me about the capacitor calculation

0 Answers  

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what is blocking diode and what is the use of it in tne control circuit.Pls Explain it.

1 Answers  

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Piezoelectric materials serve as a source of:- A. Microwaves B. Ultrasonic waves C. Musical waves D. Resonant waves

3 Answers  

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temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

0 Answers  

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What is differance between alternator and generator?

4 Answers   IOCL,

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why ht cable end termination don't have a gland?

0 Answers   Private,

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Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards

0 Answers  

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Normally the starter used to reduce the starting current.but the dol starter do not it,so why we use it?

4 Answers  

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why a diode bridge is provided in vcb control circuit ?

2 Answers  

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What do you mean by Frame 5 Gas Turbine as well as Mark II.

0 Answers  

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