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phase to phase 1inch and for earth 1 1/2 inch

How much should be the specific gravity of a DG set battery Electrolyte.

2 Answers  

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why we used.c source in the field of the alternator , why not a.c source.

1 Answers  

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Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?

2 Answers  

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Why compensation is necessary in feedback control system?

0 Answers  

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Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

0 Answers   Accenture,

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Why Transformer in KVA?

41 Answers   APCPDCL, Apollo Power, College School Exams Tests, Electrical Tech, Hitech, HP, L&T, MDL, Oil and Gas Jobs, TATA,

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Why DG self motor winding burnt out?

1 Answers   Aegis,

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

0 Answers  

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How reverse power relay sense the power is reverse in the system.

2 Answers  

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Brushless excitation of synchronous generators and motors

2 Answers   AMIE,

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Unbalance in voltages at motor terminals is caused by ____.

0 Answers  

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What is the difference between alternator and generator?

0 Answers   IOCL,

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