Explore topic-wise MCQs in Electronic Devices and Circuits.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Electronic Devices and Circuits knowledge and support exam preparation. Choose a topic below to get started.

Explore topic-wise MCQs in Electronic Devices and Circuits.

A random process is defined by X(t) + A where A is continuous random variable uniformly distributed on (0,1). The auto correlation function and mean of the process is

A stationary random process X(t) is applied to the input of a system for which h(t) = u(t) t2 e(-8t). If E[X(t)] = 2, the mean value of the system s response Y(t) is

Air craft of Jet Airways at Ahmedabad airport arrive according to a Poisson process at a rate of 12 per hour. All aircraft are handled by one air traffic controller. If the controller takes a 2 minute coffee break, what is the probability that he will miss one or more arriving aircraft?

The two-level semi-random binary process is defined by X(t) A or -A where (n 1)T < t < nt and the levels A and -A occur with equal probability. T is a positive constant and n = 0, 1, 2. Then the autocorrelation Rxx(t1 = 0.5T, t2 = 0.7T) will be?

The two-level semi-random binary process is defined by X(t) A or -A where (n 1)T < t < nt and the levels A and -A occur with equal probability. T is a positive constant and n = 0, 1, 2. What is the mean value of E[X(t)]?

White noise with power density No/2 = 6 microW/Hz is applied to an ideal filter of gain 1 and bandwidth W rad/s. If the output s average noise power is 15 watts, the bandwidth W is

A stationary random process X(t) is applied to the input of a system for which h(t) = u(t) t² e^(-8t). If E[X(t)] = 2, the mean value of the system s response Y(t) is