Answer / jeet

It is basically for the purpose to reduce transmission losses

Answer / ssssss

at the power factor near to unity there are no transmission losses and the plant capacity also increases

Answer / satendra

We have to supply the power to the grid. So there is a capacitance is developed due to the high voltage lines and the earth surface. so in turn the voltage will increase till it reaches to the grid so maintain the required voltage we transmit it at a lagging power factor.

satendra.svnit@gmail.com

Why is back emf used for a DC motor? Highlight its significance.

0 Answers   ABB,

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I am getting differential earth fault in my transformer realy , i have checked all its CT & control wiring but do not get fault, Please help

6 Answers  

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WHAT IS SEMICONDUCTOR? EXPLAIN DETAIL. FOR EXAMPLE TAKE A PENCIL.THE LEAD IS MADE UP OF GRAPHITE IT IS A CONDUCTOR.THE OUTER COVER IS MADE UP OF WOOD IT IS INSULATOR.PENCIL IS A SEMICODUCTOR MATERIAL.

5 Answers  

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what is meant by slip & where its occur ?

5 Answers   Lanco,

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what is the rating of power generation in india?

10 Answers   Siemens,

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What are the special cables required for explosion proof wiring?

0 Answers  

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why we have to do tan delta test of the transformer oil???

5 Answers  

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I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

0 Answers   Wipro,

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Why all transmission lines are AC, not DC line?

4 Answers  

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what's the different between ELCB, ELR and ELS?

1 Answers   CP,

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for measuring current and etc.,why we use value of 1.732 in three phase calculation. not in single phase.why

3 Answers   Bhel,

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What is the phase relationship between the primary and secondary voltages of a transformer?

0 Answers  

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