Answer / waqasfarooqui22@gmail.com

1 kva ups is not. charging current 120AH battery therefor use to external charger use or calibratIoin. of ups or overload

Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.

0 Answers   SK Engineering,

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The simple way of finding the leakage quantity and % in compressed air distribution system

0 Answers  

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What is mean by Power factor

5 Answers   Fenner,

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can the measured percentage error during calibration of single phase energy meter be negative?

0 Answers  

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What is dynamo?How it works and what is the function of dynamo in a DG.

0 Answers  

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what is isolation Transformer?

8 Answers   HP,

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why the transformer connected like STAR- STAR, DELTA- DELTA, STAR- DELTA, DELTA-STAR ...? why these connections ,,, explain the advantages these connections?

0 Answers  

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What Should be the rating of transformer used in 33KV substation?

3 Answers  

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like the transformer another electrical static device which operate on same priencipal?

13 Answers   Power Grid, Vishal Transformers,

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1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

0 Answers  

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what is diversity factor ? plzzzzzz describe me

1 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

0 Answers   Jindal,

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