1
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The transfer function of a second order real system with a perfectly flat magnitude response of unity has a pole at $$\left( {2 - j3} \right).$$ List all the poles and zeros.
A
Poles at $$\left( {2 \pm j3} \right),$$ no zeros
B
Poles at $$\left( { \pm 2 - j3} \right),$$ one zero at origin
C
Poles at $$\left( {2 - j3} \right),\,\,\left( { - 2 + j3} \right),$$ zeros at $$\left( { - 2 - j3} \right),\,\,\left( {2 + j3} \right)$$
D
Poles at $$\left( {2 \pm j3} \right),$$ zeros at $$\left( { - 2 \pm j3} \right)$$
2
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+2
-0.6
In the signal flow diagram given in the figure, $${u_1}$$ and $${u_2}$$ are possible inputs whereas $${y_1}$$ and $${y_2}$$ are possible outputs. When would the $$SISO$$ system derived from this diagram be controllable and observable? GATE EE 2015 Set 1 Control Systems - State Variable Analysis Question 9 English
A
When $${u_1}$$ is the only input and $${y_1}$$ is the only output
B
When $${u_2}$$ is the only input and $${y_1}$$ is the only output
C
When $${u_1}$$ is the only input and $${y_2}$$ is the only output
D
When $${u_2}$$ is the only input and $${y_2}$$ is the only output
3
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
$$f\left( {A,\,B,\,C,\,D} \right) = \Pi M\left( {0,1,3,4,5,7,9,11,12,13,14,15} \right)$$ is a Maxterm representation of a Boolean function $$f(A,B,C,D)$$ where $$A$$ is the $$MSB$$ and $$D$$ is the $$LSB$$. The equivalent minimized representation of this function is
A
$$\left( {A + \overline C + D} \right)\left( {\overline A + B + D} \right)$$
B
$$A\overline C D + \overline A BD$$
C
$$\overline A C\overline D + A\overline B C\overline D + A\overline B \overline C \overline D $$
D
$$\left( {B + \overline C + D} \right)\left( {A + \overline B + \overline C + D} \right)\left( {\overline A + B + C + D} \right)$$
4
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
In the $$4 \times 1$$ multiplexer, the output $$F$$ is given by $$F = A \oplus B.$$ Find the required input $${{\rm I}_3}{{\rm I}_2}{{\rm I}_1}{{\rm I}_0}.$$ GATE EE 2015 Set 1 Digital Electronics - Combinational Circuits Question 13 English
A
$$1010$$
B
$$0110$$
C
$$1000$$
D
$$1110$$
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12