can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

0 Answers  

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if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.

0 Answers  

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working principal of online ups

0 Answers   Delta Power Systems,

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1.What is effect of capitance in transmission line? 2. After raising the voltage at receiving end what will be happen? 3.how we nullify or control the raised voltage at receiving end?

3 Answers   NTPC,

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What is the working mechanism of OLTC in Power Transformers????

0 Answers   KSEB,

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I AM INTERESTED TO WIND A 3 PHASE MOTOR HOW I CALCULATE TURNS, PITCH,AND WIRE SIZE FROM STATOR DIMENTIONS

0 Answers  

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what is differance between dirty earthing and clean earthing and their applications

2 Answers   CB&I Lummus,

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What is C check in a diesel generator and what are parts and what has to be done during the C check

4 Answers  

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sir i am ece engineer.i want to job in power plant.what is the best option for me as electrical engineer or instrumentation engineer?pls reply me.

1 Answers  

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in Megger what type of voltage(AC or DC) are produce.how they work.

1 Answers  

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in shunt clippers why a resistor is used in sereis with the input

0 Answers  

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how to measure genset CT coil range?

1 Answers  

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