PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM

0 Answers   ABB,

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when we switch on the switch and load is not connected at home,is electricity wasted?

1 Answers  

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what is the distance b/w EHV lines? 1.8m 2.11m 3.4m 4.14m

7 Answers   HAL,

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OHMS Law is only applicable for ac or dc or both circuiT?.

6 Answers  

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what is the standard duration after failure EB power

0 Answers  

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How much earthing frequency is capable?

0 Answers  

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what is rotatng magnetic field in case of three or multiple phase alternating current machines???

1 Answers   NHPC,

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how to select the no. of brushes in a lap winding?

0 Answers  

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plz tell me about for how many rating (for 500kva)how much current taken?

13 Answers  

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why do we connect droop ct{in gensets}in y_phase only

2 Answers  

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If a capacitor bank is having rating 750kvar for 6.6kv. Then for 3.3kv how much will be the rating of capacitor bank.

1 Answers   OCL,

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i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known how much iron losses & copper loses during no load condition.

2 Answers  

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