starting torque is increased and current is decreased by using external resistance in a slip ring induction motor. How??

3 Answers  

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Why is earth connected to neutral on transfomer installations

2 Answers   VACC,

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in 33KV or 66KV system which connection is aviable on high voltage transformer primary delta or star ?

3 Answers  

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what is fuction static switch in ups and tell me use parts name and fucion

3 Answers   Dalkia,

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Why only three phase power generation are load are used

2 Answers   BARC,

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How can get electrical c licence.Now i am working in spining Mill , transformer capacity 2750kva. Sanction demand 2250kva. Please advise me . My contact no 09944226823

5 Answers   Pace Power Systems, VRVS, VSJ Industry,

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What is mean by vector group? For what purposes we doing vector group test in transformers?

2 Answers  

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Power Factor Correction Panel (Manual & Automatic)

0 Answers  

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Why do we use series motor to start our car?

2 Answers  

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Why Current Transformers cannot be connected in parallel

10 Answers  

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what is a difference b/w earthing & neutral?

5 Answers   ABB, KEC, Sterlite,

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

0 Answers   Sandhar,

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