Answer Posted / nathan

because there is no closed path,tha current flows only in a
closed circuit.birds sit in a single wire,ther is no
problem.

what is earth resistance? how to measured? and give values at power station and mcc area?

1976

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which connection is safer series or parallel?usually which connection we prefer at home?

10021

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I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

2464

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what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

2283

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What are the conditions to be satisfied for parallel operation of dc generators?

1108

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If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

2292

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Starting current of a 10 HP induction Motor is ______ time’s full load current.

2943

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Explain about c.t?

1141

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Why 30kw 40 hp 4 pole 3ph induction motor over heated?any steps on reduction in heat?

1680

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How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

2158

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If not into production, how far did you follow the design and why did not you see it into production?

2176

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hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.

2112

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how to calculate magnetic force genrated by a coil ?

2212

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use of PIR in ehv breaker

2171

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List the disadvantages of constant k filters?

1681

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