How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. panel?

3 Answers  

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resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB

4 Answers   HCL, SSC,

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what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

0 Answers  

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What is the difference between harmored cabled and unharmored cables

1 Answers  

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What is the diff. between single compression and double compression gland

0 Answers   ASL,

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why rating of transformer is in kva instead of kw?

3 Answers  

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Wtat is mean by GHOAST VOLTAGE?

3 Answers  

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in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

0 Answers   ABB,

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give types of Air conditioners commonly used &its use?

5 Answers  

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sir please tel me how calucalte kwh if home taken load 30ams how maney kwh taken per day.and 3phase motor 5hp per hars how maney load teken and how mach kwh and forward me to electrical table for calicalte kwh and kvr and kvah

1 Answers  

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Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?

0 Answers  

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HOW TO CONVERT SQ MM OF A CABLE TO DIAMETER, EG. CABLE SIZE IS 185SQ.MM WHAT IS THE DIA OF THE CABLE??????????????

3 Answers   Parsons, SWAN,

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