while we select CT, why the CT ratio is divided by 5?? ex:250/5,15VA,CLASS-1 CT.Why it is divided by 5??Help me please

2 Answers  

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Why the transformer rating is denoted in VA rating why not in KW

7 Answers  

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how LT meggar works

1 Answers   Essar,

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In the transformer, in which form we see the losses of transfprmer ?

3 Answers  

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What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?

0 Answers   Hira Group,

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How to convert resistance value at 20 degree to 90 degree?

2 Answers  

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what is the Transformer Impedence?How can calculate?

0 Answers  

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if our load in 3 phase circuit is 4000 amp. calculate the capacity of capacitor panel if line power factor is.80 .

1 Answers   ST Micro,

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What do u understand voltage reg. of an alternator?

0 Answers   IOCL,

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what is voltage

7 Answers   TCS,

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what is the working principle of induction motor

2 Answers  

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1.what is the reason for transformer and lightning arrester blast in 33kv system

0 Answers   ABB,

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