what is the formula of starting current of 3phase and 1 phase motor???

0 Answers   L&T, WFP,

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at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?

0 Answers  

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is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

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What are disadvantages of capacitor

1 Answers  

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if single phase is 230 v three phase is 440 v then what about two phase?and why is it so?

2 Answers   Eicher,

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Is corona effect occurs in Induction motor. pl. justify the answer.

4 Answers   KPS,

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which one is dangerous AC Power r DC Power for Electrical Shock ?

10 Answers  

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Why do we have 110V, 230V, 415V etc. in electrical transmissions? Why not 100V, 200V,400V?

4 Answers  

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In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?

0 Answers   Nissan,

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What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

0 Answers  

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pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )

0 Answers   Bhel, IBM,

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If the Supply voltage is increased by n times, the cross section of conducter will [increase/decrease] by ________ times ?

4 Answers  

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