1
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Consider the circuit shown in the figure. In this circuit $$R = 1\,\,k\Omega ,$$ and $$C = 1\,\,\mu F.$$ The input voltage is sinusoidal with a frequency of $$50$$ $$Hz,$$ represented as a phasor with magnitude $${V_i}$$ and phase angle $$0$$ radian as shown in the figure. The output voltage is represented as a phasor with magnitude $${V_0}$$ and phase angle $$\delta $$ radian. What is the value of the output phase angle $$\delta $$ (in radian) relative to the phase angle of the input voltage? GATE EE 2015 Set 1 Analog Electronics - Operational Amplifier Question 54 English
A
$$0$$
B
$$\pi $$
C
$$\pi /2$$
D
$$ - \pi /2$$
2
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Of the four characteristics given below, which are the major requirements for an instrumentation amplifier?
P. $$\,\,\,\,$$High common mode rejection ratio
Q. $$\,\,\,\,$$High input impedance
R. $$\,\,\,\,$$High linearity
S. $$\,\,\,\,$$High output impedance
A
P, Q and R only
B
P and R only
C
P, Q and S only
D
Q, R and S only
3
GATE EE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
An operational-amplifier circuit is shown in the figure. GATE EE 2014 Set 3 Analog Electronics - Operational Amplifier Question 55 English

The output of the circuit for a given input $${V_i}$$ is

A
$$ - \left( {{{{R_2}} \over {{R_1}}}} \right){V_i}$$
B
$$ - \left( {1 + {{{R_2}} \over {{R_1}}}} \right){V_i}$$
C
$$\left( {1 + {{{R_2}} \over {{R_1}}}} \right){V_i}$$
D
$$ + {V_{sat}}\,\,$$ or $$ - {V_{sat}}\,\,$$
4
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
In the circuit shown below what is the output voltage $$\left( {{V_{out}}} \right)$$ in Volts If a silicon transfer $$Q$$ and an ideal op-amp are used? GATE EE 2013 Analog Electronics - Operational Amplifier Question 56 English
A
$$-15$$
B
$$-0.7$$
C
$$+0.7$$
D
$$+15$$
GATE EE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12