Answer / usha

Phase has positive charge and earth containneutral charge.so to
bulbglows when it contain positive and negative charge .whenever
phase is positive automatically neutralbecomes negative so bu
Bulb glows

What is the formula to calculate capacitor bank rating for a certain load.

2 Answers  

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How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?

0 Answers  

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what type of load we can give to motor shaft?

2 Answers  

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How DC earth leakage currents can be reduced ?

0 Answers  

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Draw a circuit diagram in which if button is open we can use socket and bulb as a series test circit and if button is close than simple we can use socket as any load purpose.

0 Answers  

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where is highest transmission voltage is used in india

2 Answers  

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I want to know which cable would be best to carry 125A current to a distance of 50m. Voltage is 3phase. Kindly share the formula with answer.

1 Answers   Medway Educational Consultant,

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What is cut-off rate?

0 Answers  

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why we step down the voltage from 440 to 220 in machines

4 Answers  

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what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

0 Answers   Jindal, Power Grid,

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IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.

0 Answers  

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what is the difference between H.T Or HV lines...?

1 Answers  

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