Answer / arunava

This is because we multiply transformer ratings by form
factor whose value is 1.11.

Answer / vaibhav

Its because of Transformer EMF equation..

How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

0 Answers  

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do you have some of interview Questions in power and genrator section in general whith answers

0 Answers  

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1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?

0 Answers  

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Rccb trip or not with out neutral connect in three phase welding machine

1 Answers  

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How to calculate the total number cells required for a particular KVA UPS system?

1 Answers  

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why the check zone and main zone are used for Busbar Protn. scheem?

0 Answers  

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transformer test

4 Answers  

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

0 Answers  

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If a HV Underground Cable (13.8KV) is layed in the ground below 1.5 Mtrs and any building construction is done on the Cable route. IS this allowable or Not? What should be the clearance. As per ISO construction on HV cable route is safe or Not? Why? Can any body suggest the site for my question?

1 Answers   ZCL,

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what type of protection used below 132KV feeders

11 Answers   APTransco, Telecommunications, wbsedcl,

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What does Bode plot tell you?

0 Answers   Ericsson,

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How out of step protection relay works?

0 Answers   APL,

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