Between Turbo alternator and Hydro alternator which one is more difficult to cool and why?

2 Answers  

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how to reduce earth to neutral voltage?

8 Answers   Field Gun Factory,

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Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?

0 Answers  

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what is the diffrance with elcb,rccb,mcb

2 Answers   Thomson,

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We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......

0 Answers   MSEB,

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What is transformer tap changers please explain

3 Answers   Feedback Venture, Sail,

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what is "pu" in electrical engg.

4 Answers  

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In 3phase power= Root*3*v*i*cos@ What is the power in 2phase....??? and Derive it

3 Answers   Essar,

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What kind of preventive maintenance are there for transformer?

0 Answers   Gulf,

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how one can design armature winding bothh front and back connection

1 Answers  

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how the high voltages are produced?and what it causes?

4 Answers  

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for which possible reasons a motor can fail to start??

4 Answers   CEB, Essar,

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