Answer Posted / k.prakashchandra

Switch gears include c.b.and isolators

Why does inductive loads consume KVARs?

2080

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What will happend if given Vfd out put to step up transformer

1823

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can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...

1986

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there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit

1935

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what is RFID? thire application;

2046

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what is the write prosidure of stringing of 8meter pcc pole.

2454

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how to calculate micom relay earth falt time and current sertting

2500

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Enlist four components of electrive drives.

1843

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

2146

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What are the commonly used schemes for the bus zone protection?

1064

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There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

2105

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how can we say that stator magnetic field rotates with synchronous speed?can we derive?

1780

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What are Contactors? How they works and what its highest rating?

2148

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I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

1953

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why Lightening Arrester Probe sharp at Top of telecom tower.

1563

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