Answer Posted / s naidu

Hear asking required for commissing the transformer
1-body earthing- 2nos
2-Neutral earthing-2nos
3-Lighting Arester for transformer protection
LA earthing-3 nos

State and define norton’s theorem?

1205

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what is the value of combined earthing in general electrical circiut?

1844

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what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?

2296

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Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.

1273

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What are the different types of controllers?

1030

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How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted

1561

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Define peak overshoot.

1217

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If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?

1863

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When is lag lead compensator is required?

1068

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what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

11593

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I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

1642

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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1677

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can mini-curcuit supply MIL-tested transformer !

2079

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1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

1982

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hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx

1854

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