How reverse power relay sense the power is reverse in the system.

2 Answers  

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why are laminations used in constructing the field core?

3 Answers  

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what ll happen if neutral is not shorted with phases while doing transformer short circuit test & what ll happen if neutral is connected to ground?

1 Answers  

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I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me

0 Answers   SECL,

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3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?

0 Answers  

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im electrical engineer, could any one help me for FEWA exam questions please ?

0 Answers  

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What is applied voltage for meggering a 6600V HT cable

2 Answers   Sail,

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how to calculate circuit breaker capacity

6 Answers   Siemens,

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What is meant by Energy Efficient Transformers??? give significance

1 Answers   MahaGenco,

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how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you

0 Answers  

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In our homes we place the 5Amps fuse...now in our house only takes 5Amps for all normal conditions ha???

2 Answers   Areva, Bajaj, MSP,

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what is the size of cable for 15kw motor and 85 meter cable length using with vfd

0 Answers  

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