Answer / sagar hingmire

Dear Friends,

If 60 Hz frequency is used it will be good for speed
related machines as Ns=120*f/P Speed of motors will get
increased.
Considering all eqipments having winding core,its winding
core heating will get increased as Eddy current loss is
directly praportional to frequency & Hysterisis loss is
directly praportional squre of the frequency.

Answer / shahulsnfa

the speed of the machines and the swithing speed of the
appliances will be good but the generation, transmission
and distribution of power will become critical to replace
the existing system.

Answer / shivam

size of transformer will reduce but we will have 2 change
whole power system

i wanna know that star point in transformer becomes as a neutral on secondary side now tell me that how is that possible?because if joit the all three winding ends with each other it can b short circuited.dut it doesn't.WHY?pls Answer me in brief.thanks alot

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