please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula

0 Answers   Foxconn,

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In which reason, one end of CT secondry get connected with Earthed? Normaly S1 of CT. Why????

1 Answers  

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Am i eligible to get electrical supervisor licence? As i did diploma as well as degree in Electrical Engg. in June 2011. Now i am working in 15 MW Power plant from 2 mnths. i belongs to Maharashtra.

1 Answers  

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how to store the thunder power?

1 Answers   Voltech,

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What is the function of probe in cro?

0 Answers  

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VCB in closed position during opertion if vaccume break then what will happend? it has any protection ?

1 Answers  

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What principle and operation of frency drive

2 Answers  

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what is -24vDC and how can generate this -24vDC

1 Answers   Blue Star,

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what is the MNA in case of d.c. machin? whaty is the importance of it? hoe it affect the brush position?

2 Answers   TATA,

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what is the differation bewreen kwh & fundamental kwh in electronic trivector meters

0 Answers  

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fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

0 Answers   NIC,

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why transformer are rated in kva.

5 Answers   Dalkia, Nalco,

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