what is formula of dc current and resistance.

2 Answers  

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What is mean by voltage & current.

12 Answers  

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How to calculate the value of earth capacitance in a transmission line.

0 Answers  

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Difference between low impedance and high impedance Restricted Earth Fault

0 Answers  

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what is protection class current transformer.

1 Answers   Matrix,

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What is the maximum load of 240mmsequre single core cable can carry?

1 Answers  

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WHAT IS FORMULA TO KNOW TO BACKUP TIME OF POWER PLANT 48V/50AMP DELTA POWER PLANT

1 Answers  

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11kv = LT 440v , how many amp.supose 440v side 5000 amp curent drown

2 Answers   Motwane,

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Hi all, please could anybody give me a suggestion about Electrical designs and calculations .. what text book should i follow as i am a trainee engineer and here work going not so favorable to me so please help me friends .. A small discription about my work which is going here is all about Electrical designs like cable sizing, lighting, lightning, Gensets sizing, motor sizing, transformer sizing, generator sizing, circuit breakers, PDB MCC PCC SLDB MLDB panels, Single line diagrams mainly, substation desings, cable routing and layouts, reactive power compensations, power factor improvement, voltage drop calculations, power generations, power transmission, power distributions all calculations i need .. please please if anybody experienced with this problem and got a solution then please help me .. just i need an apt text book for these all calculations and designs ..

0 Answers  

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Generally the incandescent lamps in bathrooms fuse due to high voltage at night.What is the simple solution of this problem?

4 Answers  

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what are the main problems that happen in an emergency light and how to fix them ?

2 Answers  

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How will polarity test of Dy5 transformer ?

2 Answers   BSL,

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