in transmission line 11kv is step up or step down? why?

5 Answers  

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why the alternator rating in kva generator in kw.

2 Answers  

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What is hysteresis losses?

2 Answers   GMR,

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what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.

0 Answers   Ahsanullah University of Science and Technology,

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what is the speed of mixie?

5 Answers   Keltron, TCS,

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

0 Answers  

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how does calculate loss correction factor in transformer

1 Answers  

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define bilateral network and unilateral network? give an example.

3 Answers   ABB,

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How can a equal potential zone be carried out in conductors?

0 Answers  

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How to connect the chemical earthing and complete process tell me plz

0 Answers  

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If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

0 Answers   Usha Capacitors,

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1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

0 Answers  

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