Write the difference between OCB,VCB ?

3 Answers   Svam Power,

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why hv current transformers have big size ?

5 Answers   RailTel, TCS,

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What is the basic principal of Diesel genarator?

3 Answers   Juniper Networks, MRF,

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how many stairs have you climbed while you were coming

0 Answers   Bhel, SSB,

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what is different between phase and netural

0 Answers  

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please send me the L&T Emb. sys. placement papers and entire details of pattren

0 Answers   HMM, L&T,

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What is AVR? Explain the function AVR?

11 Answers   HSL, NHPC,

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what is significance of B-H curve? how it differs form ordinary transformers to Amorphous Transformer?

2 Answers   BARC,

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What are the possible causes if load is not same on all the three phases

4 Answers  

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who invented electricity?

20 Answers   L&T,

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How to caluculate number of batteries to connect a three phase ups by KVA?

1 Answers  

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What will happen if 230V DC motor connected to 230V AC Supply?

15 Answers   Ashok Leyland, BOC, JSW, ONGC, RRB, TRB,

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