Answer Posted / utkarsh

very high current will flow in the transformer and the secondary winding will burn down. actually the ammount of loss loss depend upon the type of transfoprmer like it is step down or step up.and the hazard will be more dangerous in step down transformers.

if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

1858

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State kirchoff voltage law?

1082

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we use capister for power factor. when we use capaciter in dg circuit  than defect dg. can we use capaciter bank for dg circuit

1863

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Direction of flow of active power and reactive power with logic?

1711

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What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.

2298

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how to calculate transformer load?

2412

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why 1.7Uo for HV cable Hi pot test?IE standard why?

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1394

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2095

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What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?

1689

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hi frnds...pls send me aptransco previous papers .....pls..pls,,,(madhar.rocking@gmail.com)and suggest me some websites

2086

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Tell me in detail about c.t. And p.t. ?

1106

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hi , i have 150 kw loud and we need 50 m cabil,i want to know wich size cabil we use. thanks

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