How can we find the breaking capacity of a Load breaker switch (LBS) fed from 11 kv supply??ex:50KA, 26kA etc???detailed step vice answer pls.

0 Answers  

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what is difference between single phase and three phase.

2 Answers   Birla,

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how many types of cbs?with pcific ratings?

1 Answers   Bhel,

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Why we say three phase voltage 440v.

2 Answers   VDP,

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A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is onbserved the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

1 Answers  

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Size of the power cable like 1.5,2.5,4 sq.mm which area calculated from whick area or how specified the size?

1 Answers   MRF,

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The rotor current is directly proportional to slip. How?

3 Answers  

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Why transformer making sound during operations?

2 Answers  

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What is meant by reset level of the relay?

0 Answers  

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difference between main metering kiosk and check metering kiosk

0 Answers  

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IN A HT CABLES i.e. 1.9/3/3 kv, what is the meaning of 1.9 and 3.3.

1 Answers  

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what is difference b/w squirrel cage rotor and wound rotor

2 Answers   Bhel, Electrical,

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