Answer / souvik roy

Electronics Measurement and Instrumentation by A.K. Shawney
publisher- Dhanpat Rai & Co.

I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com

0 Answers  

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how many types control panel of a 132/33 kv substation

0 Answers   Alstom,

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

27 Answers   ESPL, IOCL,

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how we can calculate earth fault current?

1 Answers   Alchemist,

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What is meant by unilitrel device?plz tell about h-parametrs

1 Answers  

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how to store the thunder power?

1 Answers   Voltech,

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what is the working principle of Brushed alternator ? without exictation how we can give dc supply to rotor ?

1 Answers  

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WHICH SUPPLY IS BETTER FOR 4 MW LOAD. 1)TO TAKE NEARER AVAILABLE 11 KV SUPPLY OR 2)TO TAKE 33 KV SUPPLY WHICH IS AVAILABLE AT 10 KM DISTANCE BY INVESTING NEARLY 50-60 LACKHS

1 Answers  

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During the transients in alternator,the mechanical power input remains almost constant while the electrical power output changes significantly.Why?

1 Answers  

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why we use battery source for current transformer polarity testing?

2 Answers  

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What is partial discharge in power cable?

1 Answers  

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how to measure the dc current?

3 Answers  

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