why our indian system choose the 230 volt for single phase&415 for 3-phase voltage,in forign side 110 volt is used what is the difference

4 Answers   Jindal,

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What is the actual meaning of thermal power efficiency ?

0 Answers  

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sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?

1 Answers   TCS,

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For high frequency application we use which transformer?

0 Answers  

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What are the causes of motor vibration?

3 Answers   Equate,

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how to check capacitor in general

1 Answers  

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why there is a temperature rise at different metal to metal contact at cable lug??suppose cable is aluminium and the lug is copper,than why the temperature rise takes place??

2 Answers   JK Cement,

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what is auto re-closer?

0 Answers  

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What is the BS(British Standard)code for 11kv motor

1 Answers  

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how we can set the IDMT relay.

0 Answers   Suzlon,

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what is the meaning of ceiling voltage in Generator exciter?

1 Answers  

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Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection

1 Answers   ABB, NCC,

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