why we choose 50 or 60 hertz not other value for the power
system?
Answer Posted / bhagya
actually the system will be reliable wen we frequency
between 40to 75hz,but in india we are using 50hz because
copper and core losses depends upon frequeny..nd the other
thing iswe are basically established with tat frequncy in
the time of british ruling.all the machines & euipments are
designed to tat frequncy...nw we cant change..all tat
Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
What is electrical grounding?
In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc
What is the estimated total hydropower potential of india?
which type of motor is used in automatic swing gate
at what base you will tell the direction of rotation of dc motors and generators?
Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?
take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
why it is so called as xlpe(cross linked poly ethyline) cable?
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
i completed my DEEE. and i want to electrical c license. how to get it..?
WHAT IS MEANT BY SHEATH VOLTAGE IN 132Kv cable?
witch pump used in wtp
What are the advantages & disadvantages of a group electrive drive?
Difference between a pilot wire and a normal conductor?