can anyone send me some sample question regarding power grid corp

0 Answers  

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what is unit of inductance

12 Answers   Bhel, Bosch, OSML, Vijai Electricals, Voltage,

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how can we design robots

0 Answers   Maruti Suzuki,

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what is the difference b/w KVA and KW? the transformer are mentioned KVA rating and the loads are mentioned KW.why?

2 Answers  

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what type of current supply is given to house holds?

7 Answers  

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Which supply is using for train AC or DC & what is the voltage????????

16 Answers  

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why are we adopting 132kv,220kv for transmission rather than using 440kv at all transmission lines as it gives lower losses?

2 Answers   APGenco,

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dear friends, we are use 130 hp load run with 0.98 power factor ( 38KVAR capacitor connected ). if we need improve the the power factor to 1 (unity). how much kvar capacitor to be add. have any formula? please share with me.

3 Answers   Reliance,

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What is the most important precaution in any experiment with d.c. Shunt motor?

0 Answers  

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Is it weather conditions make any problems to the electrical equipments and if yes means is it any precautions needed?

1 Answers   Hexaware,

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hoe we can exlain the effect of caoacitor in fans????????

1 Answers  

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If load current is 70amps or 50amps what range of CT to install for ampere metering

3 Answers  

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