Corona occurs between two transmission wires when they (a) are closely-spaced (b) are widely-spaced (c) have high potential difference (d) carry d.c. power

2 Answers   Power Grid,

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what is the highest transmission voltage in India till now?

36 Answers   Bhel, Electrical,

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Explain principle of Soft-starter & how its working???

12 Answers   MAHINDRA,

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How can we calculate the resistance of earthing & how can we control it?

2 Answers  

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what is impedance?

1 Answers   PWD,

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pls send me some question and answer for rrb railway interviw related 2010

2 Answers   CEAT, RRB,

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Distinguish between Earth & Neutral?

5 Answers   Essar,

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what is the rating of boiler?

4 Answers  

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How can we calculate the rating of capacitor bank to be connected for a particular load(ex.100kw)to improve the power factor from 0.8 to 0.9?

4 Answers   Voltas,

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why transmission lines traveled in high voltage?

5 Answers   TATA,

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Merz-Price circulating current principles is more suitable for

1 Answers   Student,

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what happen ehen synchronisation is done at below rated speed

0 Answers  

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