Why corona takes place?

4 Answers   L&T,

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What is relation bet kvar & microfarad

2 Answers  

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300m long and 30kw inductive loade 3phase supply how many size cable required

0 Answers  

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What is GD2(kg-m2) for Sq. cage ind. motor?

2 Answers   ABC, Essar, MMM,

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what is the formulae for selcting capacitor bank to increas pf

3 Answers  

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can we use ordinary transformer in place of autotransformer?give reasons also

1 Answers  

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what must be the mf for a meter with the following conditions. line ct ratio-100/1 line pt ratio- 220kv/110v meter pt ratio- 3X63.5V meter CT ratio- -/1 A

1 Answers  

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how to calculate the minimum permissible limts of insulation resistance of switchyard equipments

1 Answers   HVPNL,

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What is capacitance?

0 Answers  

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What are the main advantages of bode plot?

0 Answers  

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in delta connection, why motor rotate in high speed compared to star connection?

2 Answers  

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how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)

0 Answers  

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