i got 15491 gen cat AIR and 1106 gen cat state rank in MP. can i get electrical in NIT bhopal in any of the rounds even the rounds after the college starts.

put x= 1/3 sin (theta)

dx=1/3 cos(theta)

after subs. we get

1/3 intg sin³(theta)d(theta)

put sin³(theta) ={ 3sin(theta) -sin 3(theta) }/4 and solve

do rate this post

put sinx= 2tan(X/2) / 1+tan²x/2

cosx =1-tan²x/2 /1+tan²x/2

then put tanx/2=t and solve

log ( sec x )

i dont know what ripple factor is but freqency of ripple voltage is same as that of input ac

is the ans 213 before loading

f ' x = cos x + sin x

on eqating it with 0 we get x= 3pi/4 & 7pi/4

f '' x = - sin x +cos x

putting 3pi/4 -ve so max

putting 7pi/4 +ve so min

half of 5 ft 10 in.

to prevent loss due to eddy current

( 5x² - 8x - 13 ) / ( x² - 5)

divide by x²  

( 5 - 8/x -13/x² ) / ( 1 - 5/x² )

now put limit infinity

(5 - 0 - 0 ) / ( 1 - 0 )

= 5

2pi

2pi