why we use single core 630mm2 cable for transformer secondary side

0 Answers  

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is the value of inductance depends upon the value of thitha in doubly excited machine??

0 Answers  

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how we can check the CT & VT?

2 Answers  

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What is the operating principle of turbo-generator.

0 Answers  

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Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv

2 Answers   KPIT,

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what is compatible kva for 3300 watts and why

1 Answers   FoodBev,

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Whether earthmat designning is done only for sub station or it can be done for multy residential complexes also? What is the size, type & arrangement of the earth grid to be done?

1 Answers  

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Why increase in current leads to increase in conductor temperature?

0 Answers  

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Technical equations

1 Answers   ME,

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What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.

0 Answers  

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How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?

0 Answers  

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What is the main difference between power transformer and Distribution transformer?

9 Answers   APTransco, Bhel, NTPC,

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