Search & Filtering
for a source free rlc series circuit the initial voltage across c is 10v and the initial current through l is zero. if l=20mh, c=0.5 microfarhad and r= 100 ohm. evaluate i(t)
X(t)=e^j(5/3t+π/4)
x(t)=sin√3t+cos√3t
y(t)=x2(-2+4/3t)
Determine whether the following signals are periodic or non periodic. If the signal is periodic find the fundamental period.
X(t)=6 cos5/4t+2 cos9/7t
write a program for 8085 and 8255 to monitor the temperature of a room
and if it exceed 100oC then water sprinkler should be on
Design a digital low-pass Butterworth filter on A4 sheet to satisfy the following
constraints:
X dB ripple in passband 0 ≤ ω ≤ 0.3π
Y dB attenuation in stopband 0.5π ≤ ω ≤ π
Use Bilinear Transformation assuming T = 1 sec.
A 228/-30 volt constant potential generator delivers load to an impedance. Assuming the reactance only to be variable and the line impedance is (6 + j4.5) ohms, calculate for maximum power transfer: a) the load impedance, b) the current, and c) the load power and power factor. NEEDS SOLUTION
write a program for 8085 and 8255 to monitor the temperature of a room
and if it exceed 1000C then water sprinkler should be on
A 228/-30 volt constant potential generator delivers load to an impedance. Assuming the reactance only to be variable and the line impedance is (6 + j4.5) ohms, calculate for maximum power transfer: a) the load impedance, b) the current, and c) the load power and power factor.
