where is highest transmission voltage is used in india

2 Answers  

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1. what is the power factor of a purely inductive load? (i) Zero (ii) Lagging (iii)Leading (iv) Unity 2. which type of transformer connection is preferred in case of power supply transformer? (i) Star/Star (ii) Delta/Delta (iii) Star/Delta (iv) Zig Zag/Star

2 Answers  

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Supose we have one 220v A.C fan.if we provide 220v D.C what will be happen?

13 Answers  

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What is a circuit breaker contact multiplier relay?

2 Answers  

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Why pmg used in electrical generators for excitation.is there any other method without pmg ?

1 Answers  

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,

2 Answers  

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How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?

0 Answers  

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what is FET

1 Answers  

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what is the difference between ceiling fan and wall mounteed fan technically

3 Answers  

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Why corona takes place?

4 Answers   L&T,

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how to write program by ladder logic in case of PLC operation

3 Answers   Gridco, Sofcon,

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