Answer / dinesh kumar

SCR circuit -In order to overcome surge voltage the
snubber circuit (capacitor & Resistor/Inductor )are used.

Answer / engbri

Self coimmutation is where a Thyristor switches of by its
own means, the snubber circuit is indeed there to overcome
surge voltage.

Answer / p.t. ramakrishna

Self coimmutation is where a Thyristor switches off by
applied voltage this is due to the revers voltage this will
happens only for ac applied voltage

plz explain the auot-reclosing circuit in electrical engineeing

0 Answers   BMC, KFC,

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how manyunits consumed by 25 kvar capacitor bank

2 Answers   MRF, Suzuki,

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what are clipper and clamper circuits?

2 Answers  

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how to calculate busbar size? if ex:1000amps i need to calculate busbar size and what size of bar?if any example caculation pls give the formulas.

2 Answers  

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types of transformers?

1 Answers   Torrent Power,

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Why can not you store AC power in battery like DC power?

1 Answers   NTPC,

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How much ampere can withstand for 2sq mm c able?

2 Answers  

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Sir We have a REF relay connected to 10MVA(Y-Y) Transformer.on External earth fault REF relay trips along with earth fault relay.The REF relay has no complant as we tested relay.Why is it happening?

3 Answers   KSEB,

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why the electric train touches only one conductor n where is the neutral n it will be running 3-phase or 1-phase?

3 Answers  

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what is the function of AVR in generator? how the generator maintain the frequency while varies the load?

1 Answers  

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Compare OH Transmission & UG Transmission?

2 Answers  

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how to calculate voltage regulation?

1 Answers   Qtech Software,

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