please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.

0 Answers  

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where can the transformer having vector group Yny0 be used??

0 Answers   GK Power, NEA, Petrotech,

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There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

0 Answers  

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how to select power and control contactor .

1 Answers   Bhel,

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Safety devices in SF6 Circuit Breaker?

1 Answers   DELL,

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what is the use of breather in transformer?

4 Answers  

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Why 60Hz frequency is used in America what are all the benifits?

5 Answers  

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what is the difference between RCCB and ELCB?

3 Answers  

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what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send

0 Answers  

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how to select the cables based on amps ratings ? how to calculate the amps and how to select the cable size

1 Answers   JV Electricals,

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How to increase the specific gravity of DG batteries?

5 Answers   SCS,

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plz tell me the potential difference between phase and netrul

2 Answers   CGL,

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