Answer / vijay.sundararaju

transmission line frequency is in terms of Hertz, but
communication line frequency is in terms of Mega or gega hertz.

We have 250 KVAR cacitor bank & our average load is 200kva but our power factor is average 0.66 how can we maintane it? how can we balance our load?

4 Answers  

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we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan

0 Answers   RYK Mills,

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WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??

7 Answers   Reliance,

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How to select Main CB Rating for 187 KW Load?

6 Answers  

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can any one know is sbi interview based on merit or based on roll number

0 Answers  

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What is Plank's Law?

0 Answers   Godrej,

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Explain Even and Odd signals?

0 Answers   UOG,

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I AM DOIN MY 3RD YEAR IN ELECTRICAL ELECTRONICS. PLEASE SUGGEST WHAT DO I DO NEXT AFTER MY B.E? AND I WANT TO GET INTO ANY PSU IS DER ANY EXAMS PLASE SUGGEST EVEN THAT.

3 Answers  

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In DC motor,the field MMF is given by NI.N-no.of field winding turns,I-excitation and both are constant.Then how could the main flux decreases due to armature reaction.

4 Answers   Bhel, IBM,

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What is Hot reserves and spinning reserves?

1 Answers  

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why d.c. supply is given to the primary side of generator?

4 Answers  

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what is surge suppressor?

5 Answers   Essar,

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