What is technical difference between ELCB & ELMCB?

3 Answers  

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why we use taping of transformer on HT side?

4 Answers  

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Differentiate between ideal and non-ideal voltage sources?

0 Answers  

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i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.

0 Answers   Bay Fishing Corporation,

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in VFD when freq is reduce the voltage will reduceor not if it will reduced upto ...

8 Answers  

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Name two types of electrical analogous for mechanical system.

0 Answers  

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How to calculate the ups battery back up? give the formula.

15 Answers   Cushman Wakefield, Ethio Telecom, Exide, MacLellan, Morgan Stanley, TATA,

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1.what is the difference between MPCB and MCB ? 2.what is the difference between MPCB and MCCB ?

6 Answers  

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If the kvar rating of capacitor bank is 600 kvar at 525V then what it's rating at 415v.

2 Answers  

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what is the difference between surge arrestor and lightning arrestor ?

6 Answers  

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what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?

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what type of protection and safety req. in the 220kv substaion and area around the substation

2 Answers  

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