1
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
A non inverting op - amp amplifier is shown in figure. The o/p voltage is
A
$${3 \over 2}\,\,\sin 100t$$
B
$$3\,\sin 100t$$
C
$$2\,\sin 100t$$
D
None of these
2
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
Let the magnitude of the gain in the inverting op - amp amplifier circuit shown be $$x$$ with switch $${S_1}$$ open. When the switch $${S_1}$$ is closed, the magnitude of gain becomes.
A
$$x/2$$
B
$$-x$$
C
$$2$$ $$x$$
D
$$-2$$ $$x$$
3
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
In the transistor amplifier shown in figure, the ratio of small signal voltage gain when the emitter resistor is bypassed by the capacitor $$'{C_e}'$$ to when it is not bypassed. (Assuming of simplified approximate $$h$$- parameter model for transistor) is
A
$$1$$
B
$${{h_{fe}}}$$
C
$${{\left( {1 + {h_{fe}}} \right){R_e}} \over {h{\,_{ie}}}}$$
D
$$1 + {{\left( {1 + {h_{fe}}} \right){R_e}} \over {h{\,_{ie}}}}$$
4
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
The unit - impulse response of a unity - feedback control system is given by $$c\left( t \right) = - t{e^{ - t}} + 2\,\,{e^{ - t}},\,\left( {t \ge 0} \right)$$ the open loop transfer function is equal to
A
$${{s + 1} \over {{{\left( {s + 2} \right)}^2}}}$$
B
$${{2s + 1} \over {{s^2}}}$$
C
$${{s + 1} \over {{{\left( {s + 1} \right)}^2}}}$$
D
$${{s + 1} \over {{s^2}}}$$
GATE EE Papers
2023
2022
2021
2020
2019
2018
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12