Differentiate between power relay and reverse power relay?

2 Answers   ABB, TVS,

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why the transformers are rated in kv not kw?

6 Answers   L&T,

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why generator efficiency is more in swinburnes test?

0 Answers  

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As Electricity Generates in MW I w'd like to know What are the factors we have to consider regarding the transmission of electricity from generation station to Public uses(230 V)

1 Answers  

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whats the application of voltage regulation? and whats the voltage regulation's device?

0 Answers  

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why nearly all the voltage levels are in the multiples of 11 like 3.3 ,6.6 ,33 ,11 kv.....

8 Answers   Suzlon,

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wat is the difference between real power and reactive power..which is useful..?and how it s useful..wat is the effect of these on a power system...

10 Answers   ABB,

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How the field flux is controlled in DC drive ?

4 Answers   TATA,

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor frequency at maximum torque point is A 3.33% B 4.44% C 5.55% D 6.66%

1 Answers  

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slor cell made?

1 Answers  

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What is resonant peak?

0 Answers  

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how power trnafor from 1 point to another point in bus bar ya transmission line( voltage trnasfer from 1 point to another poin)

0 Answers   Suzlon,

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