can anibody tel me on what basis the transformer vector groups are determined????

1 Answers  

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wats the procedure to calculate no of batteries for ups?

1 Answers  

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Define the overload capacity of the motor?

0 Answers  

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I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

0 Answers   Jindal,

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roles of owslaw explain?

3 Answers   BSNL,

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what is the constructional difference between a power transformer and potentian transformer?

0 Answers   BTM,

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What is the equivalent circuit of a transformer and its vector diagram?

0 Answers   Bhel, Madhucon,

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In the market there is availability of MCCB & ACB (800A), So, Where i can use MCCB & ACB for the same Rating?

1 Answers  

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what is the difference between linear choke and suction choke?

0 Answers   BARC,

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what is the importance of earthing system on the generators big capacity and small?

0 Answers  

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How does an induction motor start?

0 Answers   Ericsson,

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Which type of gas used in cylinder (VCB)?????

15 Answers   ICSA,

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