1
GATE EE 2017 Set 2
MCQ (Single Correct Answer)
+1
-0.3
The pole-zero plots of three discrete-time systems P, Q and R on the z-plane are shown below. GATE EE 2017 Set 2 Signals and Systems - Discrete Time Signal Z Transformation Question 14 English Which one of the following is TRUE about the frequency selectivity of these systems?
A
All three are high-pass filters.
B
All three are band-pass filters.
C
All three are low-pass filters.
D
P is a low-pass filter, Q is a band-pass filter and R is a high-pass filter.
2
GATE EE 2017 Set 2
MCQ (Single Correct Answer)
+2
-0.6
The output y(t) of the following system is to be sampled, so as to reconstruct it from its samples uniquely. The required minimum sampling rate is GATE EE 2017 Set 2 Signals and Systems - Sampling Theorem Question 5 English
A
1000 samples/s
B
1500 samples/s
C
2000 samples/s
D
3000 samples/s