Explain what cmos is and its benefits?

0 Answers  

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why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

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why transformer ratings in kva?

99 Answers   Bhel, College School Exams Tests, DOW, Emco, Esab, GE, KCP, PGCVL, Sodexo, TCS, vtps, Wipro,

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is there any role of power factor with frequency variation? and how we can manage the frequency variation?

0 Answers   Wipro,

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i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,

0 Answers  

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what is the difference between kva and kw ?

5 Answers   TCS,

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what will happen to give a dc supply in transformers?

3 Answers  

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what is reactive power ? what its role in transmission lines?

3 Answers   Thermax,

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how much watts are equal to one unit of energy meter?

9 Answers  

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how can we check a fully charged battery?

2 Answers   KSEB,

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how calculated Transformer losses.

0 Answers  

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I've heard that most of the substations are rated in multiples of 1.11 because of form factor.What is form factor?

3 Answers  

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