What is the Working principle of ELCB and RCCB?

1 Answers   Geo Miler, L&T,

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If I want to buy a new Xformer for my plant what are the main parameter will I need to check?

0 Answers  

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What is the function of a neutral reactor.

0 Answers  

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When do you use a VFD motor?

3 Answers  

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How to calculate capacitor bank value to maintain unity power factor with some suitable example?

0 Answers  

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electricity board have asked me what size meter i need fitted in my garage, its a 415volt supply and i want to run six 20amp supplies tolifts and things plus ten florry lights , what kva meter do i need??

2 Answers   HCL,

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what happen if transformer neutral not earth

2 Answers  

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A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?

0 Answers  

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what is the main parts of transformer? how it is functioning? pls giv the ans briefly.

0 Answers  

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Give the two basic speed control of DC shunt motor.

4 Answers  

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How To Convert Apparent Into Real Power Without Knowing Reactive Power?

0 Answers  

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Why is tan-delta test and capacitor measurement done on alternator?

0 Answers   TD Power Systems,

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