1
GATE ECE 2014 Set 1
MCQ (Single Correct Answer)
+2
-0.6
In the circuit shown, the op-amp has finite input impedance, infinite voltage gain and zero input offset voltage. The output voltage Vout is GATE ECE 2014 Set 1 Analog Circuits - Operational Amplifier Question 30 English
A
$$ - {I_2}\left( {{R_1} + {R_2}} \right)$$
B
$${I_2}{R_2}$$
C
$${I_1}{R_2}$$
D
$$ - {I_1}\left( {{R_1} + {R_2}} \right)$$
2
GATE ECE 2014 Set 3
MCQ (Single Correct Answer)
+2
-0.6
Assuming that the Op-amp in the circuit shown is ideal, V0 is given by GATE ECE 2014 Set 3 Analog Circuits - Operational Amplifier Question 29 English
A
$${5 \over 2}{V_1} - 3{V_2}$$
B
$$2{V_1} - {5 \over 2}{V_2}$$
C
$$ - {3 \over 2}{V_1} + {7 \over 2}{V_2}$$
D
$$ - 3{V_1} + {{11} \over 2}{V_2}$$
3
GATE ECE 2013
MCQ (Single Correct Answer)
+2
-0.6
In the circuit shown below the op-amps are ideal. Then Vout in Volts is GATE ECE 2013 Analog Circuits - Operational Amplifier Question 32 English
A
4
B
6
C
8
D
10
4
GATE ECE 2012
MCQ (Single Correct Answer)
+2
-0.6
The circuit shown is a GATE ECE 2012 Analog Circuits - Operational Amplifier Question 33 English
A
low pass filter with
$${f_3}dB = \,{1 \over {\left( {{R_1} + {R_2}} \right)C}}rad/s$$
B
high pass filter with
$${f_3}dB = \,{1 \over {{R_1}C}}rad/s$$
C
low pass filter with
$${f_3}dB = {1 \over {{R_1}C}}rad/s$$
D
high pass filter with
$${f_3}dB = {1 \over {\left( {{R_1} + {R_2}} \right)C}}rad/s$$
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