How to calculate cable sizes in sq.mm. with using motor KW? Any formula there?

18 Answers   Aswani Properties, BRB Cable, Construction, Hitachi, L&T, Microcool Systems, Nahar, NWPF, Reliance, Renault, Saha Bright Polytech, SGH, TATA, Techno Electric and Engineering, TFIL, Thermax,

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Explain the working principle of Vacuum circuit breaker and Air circuit breaker

10 Answers   HP, Trinidad and Tobago Electricity Commission T TEC,

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i wasted one year for the job after completed my btech what can i say about 1year time in interview

0 Answers   Infotech,

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What is Gnat,Ant,Rabbit &Dog overhead conductor? Please explain.

1 Answers  

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If o/p power is doubled by how much does the sound increase

0 Answers   Flipkart,

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What is the male and female contactors.where is it's used and what is the deferent betweens

1 Answers   Standard Chartered,

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Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection

0 Answers  

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In transformers Which type of connection is preferred for harmonics to be minimum. primary : secondary star without neutral:open delta star with neutral :open delta star without neutral: delta star with neutral : delta explain why

1 Answers   Genco,

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when we change tha taps from 1-16 in 100mva tr whether a constant voltage avaliable till it reaches tap 16 or voltage change as per taps change

1 Answers  

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Which motor runs on both ac and ac? a) dc series motor b) reluctance motor

2 Answers  

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How do u term the word 'OF' in Megger Testing???

2 Answers  

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What is meant by unilitrel device?plz tell about h-parametrs

1 Answers  

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