armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

0 Answers   APTransco,

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what is the concept of directional power?

0 Answers  

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what type of oil is used in transformers? a)conduting b) insulating

25 Answers   ABB, LGS,

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when current lags behind voltage how does it affect the circuit.In other words what is the significance of lagging current?

3 Answers  

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Why used IGBT IN AC Drives

4 Answers  

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what are the range of memory address in plc for L&T lx7 4A

0 Answers  

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A shopkeeper allows 10% discount on the price of an article and sells it for Rs 7,600. What is the marked price of the article?

1 Answers  

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how the CT and PT is connected in the circuit during testing of transformer explain with diagram

0 Answers   KESC,

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How to design pavement quality concrete by using C.R.C.P Method

0 Answers   L&T,

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what is droop?

13 Answers   Alstom, Bhel,

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whow we find out dc motor field aur armature resistance

1 Answers  

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What is meant by Reactor in power system and what are the uses?

11 Answers   EEE,

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