Answer / ankush miglani 09718151073

all the three phase currents should have equal magnitude
and equal phase displacement if it is not the rotating
magnetic field is unabalance

Refernce currents are to be generated using refernce cueernts how can this be done

0 Answers   ABC, Wipro,

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What happens when the polarity changes in CT? Explain briefly?

8 Answers  

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how we can explain arc heatng?

0 Answers  

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which theorem is used to analyse fault a)thevinin b)Norton c)Superposition d)jordan

1 Answers   FFC, NTS,

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On what basis no of earth pits are to be decided either for transformers or for equipment?

8 Answers   BEL, Reliance,

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Can we Co-ordinate relay in Load Break switch?

0 Answers   Bhel,

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in elevator industries , how to calculate the required KVA for the elevator (elevator spec- 40A module , motor of 13.5KW, 20A)

1 Answers   DLF, Tata Steel Limited,

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if we know Fault level say 25 KA , How to decide busbar size for Distribution network of 1000 Amp Breaker ? Sample Calculation or Farmula Available or not ?

4 Answers   TCS,

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Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

2 Answers   Vedanta,

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State Maximum Power Transfer theorem.

0 Answers   ABB,

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what is the constructional difference in generator if we want to genearate 6.6kv instead of 440v?

1 Answers   Anglo Eastern,

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HOW TO CALCULATE THE SIZE OF CABLE COPPER & ALUMINIUM

11 Answers   Amman Try, Prestige,

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