Answer / ramesh

One greater advantage is that reduction in equipment size
that work on induction principle.

Answer / tareq harb

Actally no body can say 50 is better than 60 or viseversa,
i read about this matter before the main reason why
countries are diffrent is policy, no technical advantages
but countries want to be different & not to follow each
other.

Answer / praful nandankar

due to decrease in losses at 6o hz.

Answer / felixraj

decreases in losses
bur switching is complicated then 50 Hz

pls suggest me

Answer / abdul wajid

60 Hz Frequency is used in America to reduce the current

Why the generator rating in kva

32 Answers   CompuCom, DLF, Genpact, HNG, SIPM,

Under Ground Power cable earthing is required at both end or single end? and reason for the same

3 Answers  

How instantanious short circuit current is calculated? its formula?

1 Answers  

What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?

0 Answers  

what is vector surge & vector shift? we have 25.3 MW(11kv) generator & 11kv/132kv transformer, connected with with 132 kv grid.vector surge relay is tripping frequentaly.what is permissible maximum limit for this.

3 Answers  

What is ment by KVAR and what are the advantage&dis- advantages of KVAR

2 Answers  

I completed iti in2004 I was worked in A grade contractor can I get c licence

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An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%

0 Answers  

what is diffrence between dc motor and dc generator?

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Why winding temperature ct placed in B-Phase of the transformers?? 

3 Answers  

pls tell me function of closing coil of A.C.B.

0 Answers  

WHY WE NEED AUTO TRANSFORMER,WHERE WE CAN USE?

5 Answers   L&T,