Hello Guys,
I am a beginner in the field of Electrical well i have certain queries to ask from u genius guys
1):WHY THERE IS NO BACK EMF in 3-phase INDUCTION MOTOR
2):WHY WE REMOVE RHEOSTAT after 3-5 seconds of STATRTING OF 3-pahse INDUCTION MOTOR.
3):IF WE APPLY SINGLE PHASE ,THEN HOW...
Strokes theorem & Fourier series
Respected guys.
i need ur help ...urgent help bcoz tomorow is my paper.
1);Verify strokes thorem for F=6zi+(2x+y)j-xk where S is upper half of circle x^2+y^2+z^2=1 bounded by close curve c x^2+y^2=1 at z=0 plane
2):With the help of Fourier Sine series...
U guys r really genius & gr8. Well i consulted with my class fellow and they told me that tha real question is
1):Find Fourier Series for f(x)=x^2 -Π(pie)<x<Π(pie)
and deduce Π^2/12=1-1/4+1/9-1/16 +-------------------
Π indicates PIE
2):With the help of Fourier SIne series
and...
Well HallsofIvy my teacher gave me these 3 questions to solve and they did'nt tell anything regarding these questions and also told srudents that these questions are very important from EXAM's POINT Of VIEW. Plz please solve this .
HEllo ,
Plz help me in solving these problems regarding Fourier Series:
1):Find Fourier Sine Series for f(x)=x^2 -Π(pie)<x<Π(pie)
and deduce Π^2/12=1-1/4+1/9-1/16 +-------------------
Π indicates PIE
2):With the help of Fourier Sine series and Fourier Cosine series...