Answer / sunil

sine wave gives smooth operation for the devies

1.why is +1+1=+2 why cant it be +3 2.Why is +1*-1=-1 why cant it be something else 3.why are the hilly areas more cooler than the ordinary areas?

5 Answers   ThyssenKrupp,

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what are different types of excitation in synchronous generator,what is the difference between them

3 Answers  

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what is the difference between ac and dc?

1 Answers  

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Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

0 Answers  

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1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?

0 Answers   L&T,

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what are the types of sus station ?

13 Answers   NTPC,

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What is formula calculation size cable wire ?

0 Answers  

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We are using 3core 11KV HT cable for same phase for generator outgoing, the cable leakage current is high and cable heated overly what is the remidy, if we use the 3core cable for 3phases the problem is solved are not?

1 Answers  

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How to write a progrramme to turn ON and turn OFF a motor with a single push button in AB?

2 Answers   HCL, Torrent Pharma,

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how to carried out tan delta test in 11 KV alternator ?

0 Answers  

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What is the function of stater in tube light circuit?

2 Answers   SysArc,

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At light load transformer efficiency is less because A secondary output is low B transformer losses are high C fixed loss is high compared to output D copper loss is small

1 Answers  

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