How to select the cable and voltage drop in circuit?

0 Answers   DEWA,

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Why transformer is rated in kva?

4 Answers   L&T, NDPC,

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what is the ambient temperature of transformer oil & winding?

2 Answers   Reddy Labs,

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For fixed primary voltage how does secondary terminal voltage of a transformer change if the pf of inductive load is raised from 0.7 to 0.9 with load current remaining fixed ?

1 Answers   GATE,

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we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)

2 Answers  

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IN 500 KVA TRANSFORMER 11KV/415 VOLTS HOW TO CALCULATE THE HT CABLE SIZE AND LT CABLE SIZE FROM TRANSFORMER TO LT PANNEL. AND HOW MANY MAINSWITCHES OR MCBS WITH RATING ARE TO BE PROVIDED

2 Answers   BSF,

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how can calculate 1kva generator running time in 1 liter keroscene

0 Answers   Kirloskar,

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Everybody Knows What is ACB, VCB but anybody tell me what is ST?

7 Answers  

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why phase to phase voltage is 400v while phase to neutral is 220v?

1 Answers  

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What is tan delta & PPM in transformer? and whats its IS value?

0 Answers  

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what is the power factor

13 Answers   Heidelberge Cement,

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how can i reduce sparking without stepdowning the voltage

0 Answers  

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