What is d main advantage of using double circuit 3 phase transmission ?

0 Answers   UHG,

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WHAT IS LOAD CELL

0 Answers   AP, TATA,

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In separately excited m/c,we excite the field by a dc source,what not with ac source?

1 Answers  

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what is the differences between microprocessor and general purpose computer

0 Answers   Stesalit,

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Uses of induction motor

6 Answers   NTPC,

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I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

0 Answers  

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WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

0 Answers   Schneider,

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we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

0 Answers   ABB,

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how we can know the rating of transmission line by no. of insulators disk ??????????

3 Answers   NTPC,

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how to convert single phase supply to 3 phase or 3 phase to single..?

7 Answers   Wipro,

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while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

0 Answers  

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why we calculate only 11kv 33kv and 132kv ... why not 10kv 20kv 45kv?

3 Answers   Bhel, ISMT,

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