how to convert kw in to unit

5 Answers  

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define differential current and restraining current in relays. how to calculate it by mathematically? post the formulaes.

4 Answers   Siemens, VPEC,

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what is the principal of braker

4 Answers  

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what is the difference between LT and HT power supply?

26 Answers   Center One Mall, Central University, JSW, Siemens, Suzlon,

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How to Calculate Stc Rating of an indoor type VCB Panel? What is a full form of STC?

1 Answers   ABB,

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what is use of lockout relay in ht voltage

2 Answers  

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how and why are capacitors are used to improve powerfactor?

4 Answers  

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what factors to needed while selecting a MCB and MCCB

3 Answers  

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What is transister , thermister , thyrister? what is its function? where this using?

1 Answers  

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why Ac current is alternating in nature?(or)why alternating current changes its direction?

3 Answers   APGenco,

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what is the formula for backup time of online ups?

1 Answers  

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Compare jfet’s and mosfet’s.

0 Answers  

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