whay we transmit power in 3phase no in 4 or 2 or 5......etc?
Answer Posted / karun
We can transfer power 2 or 3 or 4 phase but we know that
actually power generation is done in 3 phase it is economic.
If we want to transfer 4phase we should generate power from
different generators.
and i agree this answer
"AC change path called frequency having 0 to 360 degree and
all alternator phase sequence design at 120 degree
differences ie., 0/360 - 120 - 240 Degree universal in
3 phase sequence called R Y B."
Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?
why it is so called as xlpe(cross linked poly ethyline) cable?
which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured
What test must you do before powering up a circuit that you have been working on?
I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)
what is the formula for computing cable tray size & capacity
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power
Pl. give me checklist for installation & commissioning of machine tool.
What is an iron loss or core loss pi?
What is earth?
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
Terminal blocks is used for segregate the connections... There is any principle for terminal block..?
Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics
What Is Connection APFC Panel In Compony.