if sf6 gas low in gis what will happen

0 Answers  

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why the efficiency of the dc machine is high ,when it is operated as a generator?

3 Answers  

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can any tell me why slope 40% and 80% is calculated in differential protection?

0 Answers  

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what is the difference between synchronization and paralleling?

13 Answers   BARC,

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How the unidirectional torque produced in dc motor

2 Answers   CGL, Sail,

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1 kva how much amps? How to calculate ?

2 Answers   L&T,

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what is the write prosidure of stringing of 8meter pcc pole.

0 Answers  

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Please tell me if you are electrical engineer,and you are appointed for the maintainance of Electrical Power plant,then which parts of the plant deal with you.Also tell how these parts/components work.

1 Answers  

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How much load can give on 1600 kva transformer 11kv/440

5 Answers  

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What are the essential parts of a transformer?

2 Answers   NIT,

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I did oil BDV test of 1600 KVA trafo 20KV/400V as per IEC 156. Result is 1) 58 KV 2) 58 KV 3)40 KV 4) 50 KV 5) 58 KV 6) 18 KV. Avr is 47 KV. Can we say oil is still ok even in the 6th test BDV is 18 KV ?

1 Answers  

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Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,

0 Answers  

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