Answer Posted / kiran patil

Only one at the star point of generator which should be
solidly grounded

what is meant by k-rating in isolation transformer?what is k9, k14 stands for?

2765

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what is the standard duration after failure EB power

1825

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ELECTRICAL ENGINEER TEST IN FEWA ANY ONE HAVE KNOWLEDGE ABOUT THIS?????????

1025

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what will happen if synchronous machine rotor fed from single phase ac supply 

1733

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what is the illumination level required for child play area?

2096

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The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?

1710

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why occ characteristics of generator is also called as magnatization characteristics ?

2113

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dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

1363

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in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

2853

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What is Meter MF if External CT Ratio is 150/1 , PT Ratio is 132/110 Meter CT Ratio is 200/1 & Meter PT Ratio is 110/1

1874

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

3810

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what type questions asked in hp cl

1846

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Explain dc generator with its types?

1110

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What is an automatic controller?

1157

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What is the application of Dyn1 and Dyn11 vector group of transformer?

2875

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