what is S.D.F stands for ? (S.D.F unit 80 amp , TPN )

6 Answers  

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why used in starter in tube ligtht circuit.

4 Answers   College School Exams Tests, HP,

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How to calculate the cross section area for a 350 m cable, motor power is 26 kw???

1 Answers   Orient,

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I have running 4 generator in paralel.All generators Voltages is same(470 V),KW also same (100 KW) but only No2 generator Amper is high than another generators. DG No:1,3,4 470V,100KW, 150 A DG No:2 470V,100KW,400 A

4 Answers  

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How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.

6 Answers  

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1.type of oil in used in transformer.

9 Answers  

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What kind of battries are generaly used with Disel Generator?

1 Answers   Exide,

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What are dcs and plc?

0 Answers  

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what are the functions of current transducer and voltage transducer?

1 Answers   MEL,

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which braking is used in traction motor and what is its working send at mukeskumar27@hotmail.com

2 Answers  

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In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above

0 Answers  

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why make protection 85% of winding?

1 Answers  

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