How to convert KV into MV in a Transformer?. dont say multification of 1000.pls give practical convertion factor.

2 Answers  

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how to calculate cable size, olr rating, contactor rating and mccb rating,to below given details three phase motor 75 kw,415 v,.85 pf,50 hz?

5 Answers   Cabin Crew, Essar,

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why to need a electrical earthing?

2 Answers  

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What is the acceptable earth resistance for Commissioning the Transformer?

6 Answers   HSL,

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why servomotor motor? where i apply for best output?

0 Answers  

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why can tv operate at low voltage??

2 Answers  

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why capacitor using the induction motor?

5 Answers  

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What is the max demand on your transformer and your company?

10 Answers   Bhel, CBRE, Core Consultants, HPL, IOCL, JLL, L&T, Lemon Tree, MNC, Rashmi, TATA, Tata Motors, Tata Power, Torrent Pharma,

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in ct secondary one terminal is connected to earth why?

1 Answers  

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whenever any squirrel or a crow falls on the transformer input line then there is a big explosion and 440 volts of power is being discharged through the neutral line due to which appliances in off mode are also burned.we have earthing for the transformer as well as the bus bar chamber.why is it happening?

1 Answers  

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what is the difference between star and delta connection?

3 Answers  

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What is annunciator ?

1 Answers  

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