Why Power generation in India is at 50Hz while in America
its 60Hz so is there any advantage/Disadvantage of this ??
Answer Posted / pratap kumar
In India the electrical system is come later as compared with U.S. USA is choose 60hz frequency for 110-120v. The losses are increased in any machine by increase the frequency. but the voltage is low as compared with India. then the voltage loss occur in machine is low when compared to India.but the frequency losses are more . My conclusion is in India the machines are supported to 240v,50hz for cover the losses and in U.S is 120v,60hz respectively.
advantages for USA supply
1: it is safe from shock hazards because the voltage is low
2: suppose the supply is grounded less power is loss as compare with India
the above two points are disadvantages for India
suppose we use 60hz with 240v it is very dangerous and it cause more losses in machine.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what are the installation procedure of high voltage power transformer,CT,CB&PT?
hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics
how many types control panel of a 132/33 kv substation
WHat is the general checks required for Dry type transformers
size of condotory fron voltage level
limitation of conductor height on ground when we consider EMC
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
Explain RLC circuit?
In motors how many types of cooling systems were used?
I need HT sphere gap calibration table. Can any body help me.
How to test IR testing & magnetic balance test
In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.
What is the difference between cylindrical-type and sandwich-type winding?
WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)