two transformers of the same type, using the same grade of iron and conducting material, are designed to work at same flux and current densities, but the linear dimension of one are two times of the other in all respects. The ration of kVA of the two transformer closely equal to................? options: 16, 8, 4, 2

2 Answers   Vizag Steel,

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 where the Motorized mccb to be used? In Motor control center panel starters ,it is use full. please answer  

1 Answers   Voltas,

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What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks

0 Answers  

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power requirement of an l.e.d?

2 Answers  

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why we not use capcitor in Three phase motor ??

2 Answers   GOMS, Power Electronics,

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what is the full load current and power rating of 1 Tonne Air Conditioner?How will Calculate?

2 Answers  

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The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.

0 Answers  

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why synchronous motor is not self starting

5 Answers   Cenored,

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what are the analog quality input for protection function?what are minimum reqiments?

0 Answers  

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i need circuit star delta connection?

1 Answers   L&T,

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How many points does a Circuit can have?

0 Answers  

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What is the important parts of SF6?

2 Answers  

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