the max. power will be transferred if ……
a) sending end vol. is high b) receiving end v is high
c)…….. d) corona loss is least
Answers were Sorted based on User's Feedback
Answer / gms
@ 1st answer-dude itts a fill in da blanks
ans-power transmitted sacross a line is given by
P=(Vs)(Vr)sin(delta)/X
Vs=sending end volt
Vr=recieving end volt
delta=rotor angle of alternator
X=inductance of line
so power transferred is high if Vs,Vr,delta are high
and inductance is low
Is This Answer Correct ? | 1 Yes | 0 No |
Hello,l am complete dip and i was working maintance in ht dep again i study b.e completed again one year exp in ht totally two year i am ealigble in c license
my company total load is 1000kw, 415volt, all load are inductive load. incoming powerfactor is .8. we want to have0.95 pf connecting capacitors. so now how much rating of capacitors we have to connect? show how?
Why is it that variation allowed in supply voltage to motors is (+ or -)10 %, whereas that in frequency is (+ or - )5 %
What is switch disconnector fuse?
why dc measurements are noted in mc whereas it is mi in ac measurements?
A single line diagram(SLD) and a purchase order of a 11/66kV switchyard of a power plant was given. In the SLD, only one lightning arrestor(LA) was shown, but the purchase order had need of 3 LAs. Is this correct, if yes, why?
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
how to maintain frenquncy with syncronising sub-station for distribution
How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. panel?
What is the permissible value of earth resistance!
which bridge is used to measure frequency?
Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.