Answer / ganeshkumar

In industrial 3 phase system 1 kva =1.39a
in transfomer give 1 kva =1.33a

difference between turns ratio and transformation ratio?

2 Answers  

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What are various modes for Mechanical interlocking of breakers (for both MCCBs & ACBs)

1 Answers  

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why distribution transformer is uesd in Delta/Star formation?is there any significance in doing this?If yes then breif?

3 Answers  

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how "rabbit ACSR" conductors are more efficient than "weasel ACSR" conductors

1 Answers   AITM,

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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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how is find out kwh step by step

0 Answers   Voith,

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HOW DG WORKS ?

3 Answers  

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in slip ring motor if motor specification is given how we calculate its rotor resistance in starting

1 Answers  

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how to convert lv line to hv line and viseversa, any losses will occur during this process

0 Answers   Jindal,

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where HT & LT capacitor uses ?

2 Answers   NTPC,

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How to calculate voltage drop in copper and aluminium cable? I have laid 240Sq.mm Aluminium cable for the length of 600 Mtrs in 1 Mtrs underground. Normal load is 150A. Transformer is 630KVA, 6.KV/433V. But, I am getting only 395 Volts when load. How to calculate voltage drop and what is the permissible voltge drop for this circuit?

1 Answers  

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how can we check a fully charged battery?

6 Answers   BEML, Singareni Collieries,

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