65004. The impulse response of discrete time system is x[n] = (4)n ∪[3 - n], the system is
65005. The value of the in + ve sense is
65006. There is somebody outside who ......... to talk to you.?
65007. The inverse Laplace transform of is
65008. A voltage wave v = 10 + 20 sin ωt + 7.5 sin 3 ω(t) is applied to a series combination of two elements. The current is i = 5 sin (ωt + 20°) + 1.5 sin (3ωt + 10°). The elements are
65009. If F(t) = δ(t - a), F(s)=
65010. The property is not valid for basic singularity function is
65011. Magnitude Plot of a Composite signal x(t) = e2jt + e3jt is
65012. Specify the thickness of a sheet metal having 18 SWG (Standard Wire Guage)
65013. F.T. of normalized Gaussian function e-p t2 is
65014. If F(s) is the Laplace transform of f(t) then Laplace transform of
65015. Assertion (A): L[e-at f(t)] = F(s + a) Reason (R): In use of Laplace transform method, initial conditions may be neglected.
65016. An ac sinusoidal wave has an rms value of 10 V. The peak to peak value is
65017. A complex wave is 5 + 5 sin ωt. Its rms value is
65018. Let be the Fourier transform of y(n), then y(ej0) is
65019. The Laplace transform of a vlotage across a capacitor is Vc (s) = . If capacitor is 0.5 F, The current through capacitor at t = 0+ is
65020. The value of Integral (t2 + 2) δ(t - 3)dt is equal to
65021. The z transform of sequence x[n] = {2, 4, 3, 2}
65022. Who was withdrawn the emergency in 1975?
65023. Assertion (A): For the function shown in figure
Laplace transform is
Reason (R):
65024. The energy of constant amplitude complex valued exponential sequence is ...
65025. The value of Integral δ(t) sin t dt is equal to
65026. Assertion (A): If Reason (R):
65027. A rectangular pulse train s(t) is shown in figure is convolved with the signal cos2(4p x 103t). The convolved signal will be a
65028. Transfer function of a linear system is 200 e-j10ω The system is a
65029. which one is discrete time periodic signal?
65030. Frequency domain of a periodic triangular function is a
65031. Which of the following are referred to as the developed economies?
65032. The inverse Laplace transform of
65033. ......... enough food for all?
65034. We saw no-one we knew, .........?
65035. The effective value of the waveform in the given figure is
65036. Which one of following is a static system?
65037. Which of the following is known as the ‘Satirical Counter Part’ of Oscar?
65038. If i(t) is a time varying current, is
65039. The size of ½” copper tube is equal to:
65040. The signal is
65041. In the state equation x = AX + Bu is a n x m matrix.
65042. If the poles of H(z) are at
65043. Which one is a non-causal system?
65044. A linear system is characterized by H(ω) = Be-2ω2 the system is physically
65045. The current in a circuit with 10 Ω resistance is i = 3 + 4 sin (100 t + 45°) + 4 sin (300 t + 60°) A. The rms current and power dissipated are
65046. Fourier transform pair are
65047. Which among the following was not an expoent of Bhakti movement?
65048. A signal x(n) = sin(ω0n + φ) is the input to a linear time invariant system having a frequency response H(ejω) If the O/P of the system is Ax(n -n0), then the general form of H(ejω) will be
65049. Fourier transform of -jt f(t) is
65050. A casual system having the transfer function is excited with 10 ∪(t). The time at which the output reaches 99% of its steady-state value is