Answer Posted / pradeep kumar patel

yes, bcz 1-starting current is (5-6 times)greater than
supply current .2-starting toque is (1.1 times) greater
than normal torque.

How to calculate wire length,size & current? ( related to control panel)

2157

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Why field rheostat is kept in minimum position?

1218

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what are the parameters plays a major role in Potential transformer Burden calculation??

2172

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In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?

1982

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Can i use the B-curve MCB instead of C-curve MCB

2004

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What is error of a measurement?

1195

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can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

2132

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Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?

1911

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234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

2208

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In parallel operation time both NGR’s close or not close if both close what will happen

3710

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how to commissioning the genset with amf panel?

2382

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What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1980

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3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw

1945

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On what basis the the size of Lightning arrester for buildings are selected ?

1638

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what is the purpose of bypass mode in energy lighting transformer?

2471

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