Answer / srivalli

Undesirable capacitance between circuit wires, between
wires and the chassis, or between components and the
chassis of electronic equipment.

what is the diff. b/w balanced and unbalanced load..?

12 Answers  

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which is the gas used in tube light?

12 Answers  

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Is there any Institution (Not AMIE)for giving B-Tech/M-tech in Electrical engineering for those who r in service? Give the details please.

2 Answers  

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How can ignition voltage of light increased with the help of a ballast

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why battery set is required for D.G.set?

7 Answers  

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Why PT burnts?

2 Answers  

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kindly tell me how the load on generator increase by just increasing the fuel of prime mover, as if for exampple 20 MW gen set is synchronized the load ramps from zero to 20 MW gradully and during this procress only fuel of prime mover increases. Which thing determines the load on generator with respect to fuel

4 Answers   Birla,

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As load in a transformer increases, mutual flux linkage in core= A increases B decreases C not change D first increase then decrease

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What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?

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We have a 33/11kv switchyard having 12.5 MVA power transformer. We export & import power through this transformer. When we export power, the PF will be depend on GRID PF & when we import power the PF will be depend on our load PF. but the problem is that,when neither we export nor import but our 33KV vCB is in close position,our meter read the power factor 0.14 to 0.25 at that moment. So how can be we improve the power factor at that moment.

3 Answers  

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Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.

2 Answers  

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which one has maximum efficiency autotransformer or transformer?? and why??

2 Answers  

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