GATE 2022 Rapid Revision Quiz 16

A two-port network is shown in figure. The parameter h₂₁ for this network can be given by

The Fourier transform of the complex sinusoidal pulse shown below is

    {Consider ω=10 }

Out of (2n+1) consecutively numbered tickets, three are drawn at random. The chance that the number on them are in A.P. is

The root locus of a unity feedback system is shown below.

The frequency at which root locus branch crosses the jω i.e. imaginary axis is.

A silicon transistor with β = 45 and negligible reverse saturation current is used in the circuit reverse saturation current is used in the circuit shown. If V_CE = 5V, base current in micro amps and resistance R in kΏ, respectively, are

In the circuit diagram shown in figure below. Find the function expression F in terms of A, B, C, D.

Given that A/m. Then the energy density (in J/m³) stored in free space by the field is__________?

A Gaussian process X (t) of zero mean and variance is passed through a full wave rectifier which is described by the input-output relation in figure given below.

The probability density function of the random variable Y(t_k), obtained by observing the random process y(t) at the rectifier output at time t_k is____