Answer Posted / pakkaran

confusing . just go and see wikipedia, its there , or else
read CHESNEY BOOK . CLEARLYY U CAN SEE THAT K

What are the types of piano switches?

2080

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Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar

1920

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why do we lay up the core of a cable?

2074

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we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

1973

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Define closed loop control system.

1152

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why we use 630mm single core cable for transformer secondary side and why two neutral cable

1897

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is there any role of power factor with frequency variation? and how we can manage the frequency variation?

2124

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what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.

4238

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HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?

2121

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why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?

1929

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Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?

6795

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What is the difference between the impedance percent and impedance voltage ?

2276

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What is the ratio of true power to apparent power in an ac circuit?

1190

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how to calculate the conductor size for certain KV transmission line and distribution line?

2597

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How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?

2093

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