Q. Consider Pole zero diagram as shown, If two Poles are moved in opposite direction towards ω = p/2 and -p/2, the filter will be

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Q. If A and B are given by below diagram, then A + B is

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Q. In the given figure the ratio T/d is the duty factor.

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Q. If £[f(t)] = F(s), then £[f(t - T)] =

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Q. The z-transform of a particular signal is given below. The system after implementation will be

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Q. The system with given pole-zero diagram is

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Q. A pole zero pattern of a certain filter is shown in figure. This filter must be

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Q. The period of the following function is

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Q. Let x(t) and y(t) with F.T. x(f) and y(f) respectively be related as shown in figure. Then y(f) is

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Q. Laplace transform of a pulse function of magnitude E and duration from t = 0 to t = a is

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Q. For the discrete time system of the given figure

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Q. The final value theorem is

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Q. If

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Q. If F(s) = 2s+3 / (s+1)(s+2), the terms in f(t) will have

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Q. If F(s) is given by following equation, the coefficient of term e^(-t) in f(t) will be

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Q. If f(t) = A d(t - a), F(s) is

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Q. The sampling of a function f(l) = sin 2πf₀t starts from a zero crossing. The signal can be detected if sampling time T is

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Q. If Laplace transform of f(t) is F(s), then £ f(t - a) u (t - a)= 0

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Q. Assertion (A): The modified ramp function of the given figure can be represented s sum of two ramp functions of the given figure.

Reason (R): If f(t) = t, F(s) = 1

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Q. Energy density spectrum of x[n] = aⁿ∪[n] for -1 < a < + 1 is

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