what is the role of reactive powerin transmission and distribution?

3 Answers  

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What is the kva?

2 Answers   Makino Auto, SAL Steel Power, Sapphire Group,

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some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?

0 Answers  

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why transformer are rated in kva.

5 Answers   Dalkia, Nalco,

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What is use of reactor..how it is help ful in electrical system .....brief explain

1 Answers  

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how electrical energy is converted into mechanical energy in dc motor

3 Answers  

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What is Procedure the procedure to select CT's & PT's in 66kV and above substation?

3 Answers   Infotech, Vijai Electricals,

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what is the difference between diode and zener diode?

21 Answers  

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what is the voltage level which is used in transformer short circuit test

1 Answers  

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what would happen when synchronous motor will operate beyond syncronous speed?

3 Answers  

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we have one oven for 12 zone we are installed ir lamp in oven we control load from thyrister and 0 to 5vdc so our zone no 8 getting bright in fraction of second so what we do.. Please answer

0 Answers  

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how to calculate the cable size in sqmm if load (kw) is given?

5 Answers  

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