how to calculate the cable size for 500 kva transformer?

3 Answers  

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why we use 110vac in overhead crains? why not 220v, 24v

3 Answers   SOFT,

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What is difference between Sample test and Routine test in safety standard?

0 Answers   Chicony Electronics,

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How would u describe the function of a generator & motor?

5 Answers  

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what is basically a pulse transformer?

1 Answers  

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What are the limitations of Kirchoff's laws?

0 Answers  

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how winding temperature detects in power transformer...?

5 Answers   Roverco,

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WHEN I AM CONNECTIN TWO ELCB IN PARALLEL.ONE ELCB TRIPPED...HOW IT HAPPEND??

5 Answers  

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HOW DOES ONE SELECT A TRANSFORMER PHASOR GROUP IE, WHETHER A STAR-DELTA TR OR A STAR-STAR OR A DELTA-DELTA, ETC. TRANSFORMER IS MORE SUITABLE FOR A PARTICULAR KIND OF LOAD OR WORKING CONDITION???

3 Answers   KPTCL,

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transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how

1 Answers  

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Is there any difference between circuit breakers and isolators

7 Answers  

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What are the different protection systems takes place on control panel board?

7 Answers   BSNL,

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