Answer / sukanta bhowmik

In an electric circuit, a linear element is an electrical element with a linear relationship between input current and output voltage. Resistors are the most common example of a linear element; other examples include capacitors, inductors, and transformers

Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

0 Answers   ABB,

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can any one explain about when EB supply failed then how the load will transfer onto DG's step by step.

1 Answers  

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The series field winding has low resistance while the shunt field winding has high resistance. Why?

0 Answers  

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what is Bucholtz Relay test???? Explain??

2 Answers   KSEB,

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WHAT HAPPENS IF STARTER OF A FLUROSCENT LAMP IS SHORT CIRCUITED AND WE PUT THE SUPPLY ON?

1 Answers  

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What is earth fault?

3 Answers  

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What types of question are done for diploma students in aptitude test

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how i prepare for the written test in mahagenco?

2 Answers   MahaDiscom, MahaGenco, Wipro,

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what does the transformer connection symbol YNaod1 mean ?

3 Answers  

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What is the diameter of electromagnetic field around a 11000/415v transformer ? Dose it affect people who live 3-4 meter beside it?

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generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...

0 Answers  

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what is the definition of a power transformer ?

4 Answers  

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