1
GATE ECE 2017 Set 2
Numerical
+2
-0

Consider the circuit shown in the figure.

GATE ECE 2017 Set 2 Network Theory - Network Theorems Question 17 English

The Thevenin equivalent resistance (in Ω) across P – Q is _________.

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2
GATE ECE 2017 Set 2
Numerical
+1
-0

A connection is made consisting of resistance A in series with a parallel combination of resistances B and C. Three resistors of value 10 Ω, 5 Ω, 2 Ω are provided. Consider all possible permutations of the given resistors into the positions A, B, C, and identify the configurations with maximum possible overall resistance, and also the ones with minimum possible overall resistance. The ratio of maximum to minimum values of the resistances (up to second decimal place) is ____________.

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3
GATE ECE 2017 Set 2
MCQ (Single Correct Answer)
+1
-0.3
The input x(t) and the output y(t) of a continuous time system are related as $$y\left( t \right) = \int\limits_{t - T}^t {x\left( u \right)du.} $$. The system is
A
Linear and time variant
B
linear and time invariant
C
non linear and time variant
D
nonlinear and time invariant
4
GATE ECE 2017 Set 2
Numerical
+2
-0
The transfer function of a causal LTI system is H(s) = 1/s. If the input to the system is x(t) = $$\left[ {\sin (t)/\pi t} \right]u(t);$$ where u(t) is a unit step function. The system output y(t) as $$t \to \infty $$ is _____________________.
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