Answer / sunil jagtap

Main two types of cooling

a) Air cooled
b) Water cooled

Central Ac plants
a) Screw type chiller plants
b) Reciprocating chiller plants
c) Fan coil units

what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

0 Answers   Mega Power,

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How to PLC give the command to electrical

1 Answers  

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can i connect REF and Differencial relay in 1 CT core for transformer protection?

0 Answers  

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how can we test the polarity of a 3-phase transformer?

2 Answers  

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Why does the rotor rotate?

0 Answers   Elin, OPTCL,

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

0 Answers  

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how to testing the AC 3 phase motor? and what is the test procedure & kits required for testing?

3 Answers  

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Can we use a window type neutral CT instead of a bar type neutral CT. We have an issue with a neutral bar type CT of 800/1 ratio with a Circuit breaker NS800L shneider type, and we want to change it with a window type. Pls advise. Thanks

1 Answers  

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working principle of generators?

4 Answers   Adani, MahaGenco,

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Which Class insulation is prefered for the sandwich Busducts ? Why?

0 Answers  

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how we can improve P.F. by using capacitors ?

22 Answers  

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What is rotary phase converter?

0 Answers  

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