Answer / ravi krishnan

P = VI OR
P = I Square Rt

Explain the operation of variable frequency transformer?

0 Answers  

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installation of subsatation of33kv

0 Answers  

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1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

0 Answers  

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why there is a phase shift lies between primary and secondary voltages of a transformer?

7 Answers   Mecon,

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what is lightning arester?generaly which type of used in industeries? why its used?

7 Answers   Essar,

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What is neutral and how to produced

1 Answers   L&T,

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why in India it is maintained for exactly 50HZ frequency, why it is not that 49Hz,why it is so?

2 Answers  

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What is safety of Ht panel

0 Answers  

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what is the surge arrestor?how it operates?what is the range for it?

4 Answers  

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Capacitor panel CT is normally fixed on Y phase of the main panel.why???

3 Answers  

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How are harmonics produced in AC machines?

4 Answers  

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AL=0B9H,bl=75H, ADD AL,BL AL=____________? CF________? OF___________?

0 Answers  

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