Answer / k.prakashchandra

Normal working voltage

What is the armature mmf in a D.C machine?

0 Answers   HPCL,

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During Load testing of battery charger with temporary AC Generator .When reach 70% load Generator immediately shutdown .we could not able to Recognize ,what is exactly problem .Please kindly clarify us

1 Answers  

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what is smart&micro grid technology?under coal gassification?

0 Answers  

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what happened if power factor is "1"

9 Answers   Reliance,

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which motor is used in electric train...???????

27 Answers   ESPL, IOCL,

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why resistive load has unity power factor,inductive load lagging and capacitive load leading power factor?

3 Answers   OEG,

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Swg formulae

0 Answers   Bokaro Steel,

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Two bulbs of 500w and 200w rated at 250 v will have resistance ratio as ?

2 Answers   CGL, Dreamz Infra, Sunny Developers,

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How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

0 Answers  

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how to change the load sharing between two synchronized identical alternators when both are running with Diesel engine? assume both are feeding to same feeder?

1 Answers   BARC,

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Why we Do not connect the windings of the motor in delta? & what would happen if we do that? I mean the winding themselves not the three lines that are coming to the motor?

1 Answers  

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The transformer which is smallest in size is and how to calculate that? The options are 100 KVA, 50 Hz 100 KVa, 100 Hz 100 KVA, 25 Hz 50KVA, 25 HZ

4 Answers   Ranbaxy, Zee Laboratories,

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