What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?

6 Answers  

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In which type of circuit short circuit is dangerous in parallel or series and why?

6 Answers  

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How can we calculate the KVA rating of a Distribution transformer from its core details?

0 Answers   ABB,

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what happens when dc supply is given to the transformer?

3 Answers  

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Whats parameters which we keep in mind when grounded any electrical machine.

1 Answers   Essar,

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what is the difference between OD and VL

1 Answers   Bescom,

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What are difference between earthing switch and earthing truck ? What is the operation philoshopy of earthing truck ? Wht are the component of earthing truck ?

2 Answers   Reliance,

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c. int m = 10; main() { int m = 20; {int m = 30;} printf("%d %d",m,::m); 1. 10 10 2. 10 20 3. 20 10 4. 20 30 5. 30 20 6. None

2 Answers  

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wht is an AVO metre. and whre it is used?

1 Answers   Mayflower,

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how actually an anti pumping device works? what is the operational principal?

2 Answers  

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what is hunting?

2 Answers  

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what is neutral voltage

3 Answers   Power Grid,

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