Answer / sathyamoorthy r

300sqmm X3R ,II -300sqmm X 2R

Answer / koti

To get accurate size give voltage, length, application and method of laying.
However 3 r X 300 Sq mm is ok.

i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

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what is the location of lighting switch of battery room

1 Answers  

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What is the formula to calculate the rating of a thermal over load relay

2 Answers  

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what is photo voltic cell,& what are the materials associated with that?and any spcifications like volts/cm etc?

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how synchronous generator can be used as synchronous condenser?

3 Answers   Monnet, Wipro,

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How to calculate the cable size in sq. mm. when the load is given in KW?

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is the secondary voltage of current transformer greater than primary voltage,,,,,,,,] give the example with ct burden,current ratio,and primary and secondary side voltage?

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how to calculate 3 phase clearance in Tower line , 33& 11 KV Line and LT Line.

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what is the Space heater? why using in Electrical motor?

3 Answers  

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What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2) 

0 Answers   Greenko Group,

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In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?

0 Answers  

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ROC converges if poles and zeros lie inside a. Origion b. Z=1

0 Answers  

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