Answer / k.prakashchandra

Several factors decide the cost.e.g. SGS in Karnataka is
supplying at 13p per unit whereas mini hydels charge about
Rs 3 per unit.However the cost in Rs may roughly taken as 1,
hydel -2,2. Thermal-3,3. diesel-8,4.Solar-4 5. gas -3, 5.
wind-3.5

In domestic supply, when neutral touches earth the earth leakage trips. Does this mean that if the star (neutral) point of an alternator is earthed that power will flow to earth i.e. a direct short to earth?

1 Answers  

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can any one list the class-a, class-b & class-c trips of power generator?

3 Answers  

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what should be the acceptrd value of winding resistance for 2.5MVA transformer

0 Answers  

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What is big transformer parts and their function ? Ty

0 Answers  

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What is neutral and how to produced

1 Answers   L&T,

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What is the meaning of BREAKING and MAKING CAPACITY in case of CIRCUIT BREAKERS.

2 Answers  

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how to select proper cable for ct wiring so that drop within the limit.

0 Answers  

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according to faraday's law whether the induced emf is average or rms value?

2 Answers   Power Grid,

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for opening electrical shop, tips needed.

0 Answers  

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Can anyone tell me how a 12v battery is transformed to 20,000v at the spark plug

6 Answers  

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What is the meaning of capacity of a 63 Amps TPN MCB? Is it the per phase capacity or the totol capacity?

1 Answers   Mother Dairy,

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Explain about 3 phase motor fault current calculation with examples?

0 Answers   QTC,

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