In scott connection why connect teaser transformer to 86.6% and main transformer to 50%..

1 Answers   Silicon,

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What is potientiometer.What is the use of it.

1 Answers  

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A resistor,inductor and capacitor are connected in series respectively.Voltage across resistor is 40v,across inductor is 70v,across capacitor is 100v.Then what is the total voltage applied across the elements?

5 Answers  

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can we start mulitple 3 phase induction motors with common starter?

1 Answers  

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How to find earthfault location in long cable layed underground or outside.

3 Answers  

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What are the effects of electrical faults?

0 Answers  

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What happen if an alternator rotates in reverse direction?

3 Answers  

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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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if we want to increase the back up time of an UPS what should we do ? if we want to decrease the charging time of a battery/batteries attached with the UPS what should we do ?

6 Answers  

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The corona effect is more in a) summer b) winter c) dry weather d) humidity weather

10 Answers   CPCL,

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what is the difference between equipment earth and system earth.

1 Answers   Hofincons,

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What is Primary and Secondary Injection Test of CT and Relay.

2 Answers  

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