what is the illumination level required for child play area?

0 Answers  

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i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

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why occ curve is not tracing back when we are bringing rheostat back in reverse direction?

0 Answers  

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why we need to us lenz's law for synchornous motor

0 Answers   Tata Elxsi,

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how vector surge relay works ?

3 Answers   BFL,

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my b-tech percentage is 50%. what answer will satisfy the hr ?

0 Answers   Wipro,

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lightning arrester rating selection procedure: (line to line voltage(kV)/(squ.root of 3))*squ.root of 2. now the question is, IS this above formula correct for both STAR and DELTA connected system???

1 Answers  

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Single phase and threephase power calculation

0 Answers  

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what is difference between mccb,mcb,elcb,pccb

7 Answers  

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For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?

0 Answers   GEPL,

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in transformer the unit of power is in kva why?

4 Answers   Videocon,

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what is induction motor

2 Answers  

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