Answer / v.venkata ramana

yes,

Explain the process of commutation in a dc machine.

0 Answers  

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In my home i am getting too much electricity bill (more than 4000) but I am very much sure that we are not consuming that much. How i can check this ?

6 Answers  

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What is the si unit

2 Answers  

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what are the main problems that happen in an emergency light and how to fix them ?

2 Answers  

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How to design the NGR Resistance

0 Answers  

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What is meant by Active and reactive power?

8 Answers   Micron Electricals, SVIT,

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which one is more costly:single phase induction motor or 3 phase induction motor??give proper reasons..

1 Answers  

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Types of tempering of energy meter?

1 Answers   Nespak,

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HOW DISTANCE PROTECTION IS DONE IN EHV TRANSMISSION LINES? WHAT IS THE BASIC TECHNIQ OR FUNDA USED BEHIND THIS ? SPECIALLY EXPLAIN?IMPEDANCE METHOD.

2 Answers   ABB,

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what is mean by harmonics?Type of harmonics?

6 Answers  

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What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

0 Answers  

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how the fan is switched off immediately switching off the switch?

2 Answers  

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