why we step up voltage for reducing the loss, even if
voltage and current are proportional anr resistance remains
same
Answer Posted / shekhar
Rabindra for power loss we never use p=vi formula and the
logic u have given doesn't make any sense
power loss=i^2*r
that is why we step up voltage to reduce current.
While transmission we take care of current and in
distribution to consumer voltage is taken care of
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
What is power factor why we should maintain the power factor unless what will happen
in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
What is measurement?
what is the significance of tan&delta and how it performed in power transformer
What is reactive power and where it is used.
What kinds of decision are made about CT from it's Knee point(voltage & current)?
What do you mean by screen of power cables?
i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors
How much of the total hydro power potential has been exploited so far in india?
How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.
hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused
Compare jfet’s and mosfet’s.
why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.
hello if any one have papers vof hpcl or sail, plz send me