Q. The Laplace transform of f(t) is

View solution

Q. In the given figure 15.6 shows a series, R - C circuit fed by a current source i(t). There is an initial voltage v₀ across the capacitor. The system

View solution

Q. If Laplace transform of f(t) is F(s), then

View solution

Q. Which of the following is the correct Laplace transform of the signal shown in the given figure

View solution

Q. If v(t) is a time varying voltage, then following is

View solution

Q. The data of speed of train V and resistance to motion R is given below. The law R = a + bV² is of the form

View solution

Q. If H(z) is given by following equation, then system is

View solution

Q. If F(s) = 10 / s²+4s+4, f(t) =

View solution

Q. Consider z transform of a signal as given below, then the response will be

View solution

Q. The eigen values of the following matrix are

View solution

Q. The initial value theorem is

View solution

Q. Consider following two statements:

View solution

Q. The exponential form of Fourier series is

View solution

Q. The unit step response of a system starting from rest is given by c(t) = 1 - e^(-2t) for t ≥ 0. The transfer function of the system is

View solution

Q. Check the following system for causality

View solution

Q. Paley Wiener criterion for designing of filter is

View solution

Q. The Laplace transform of cos ωt is

View solution

Q. The response of a linea, time invariant discrete time system to a unit step input ∪(n) is the unit impulse δ(n). The system response to a ramp input n ∪(n) would be

View solution

Q. The impulse response h[n] of a linear time invariant system is given as below. If the input to the above system is the sequence e^(jπn/4), then the output is

View solution

Q. In the periodic train of rectangular pulses F₀ = (V₀/T)d

View solution