1
GATE ECE 2008
MCQ (Single Correct Answer)
+2
-0.6
The Op-Amp circuit shown above represents a GATE ECE 2008 Analog Circuits - Operational Amplifier Question 31 English
A
high pass filter
B
low pass filter
C
band pass filter
D
band reject filter
2
GATE ECE 2008
MCQ (Single Correct Answer)
+2
-0.6
Consider the Schmitt trigger circuit shown below. GATE ECE 2008 Analog Circuits - Operational Amplifier Question 30 English

A triangular wave which goes from -12V to 12V is applied to the inverting input of the OP-AMP. Assume that the output of the OP-AMP swings from +15V to -15V. The voltage at the non-inverting input switches between.

A
-12V and +12V
B
-7.5V and +7.5V
C
-5 V and +5 V
D
0 V and 5 V
3
GATE ECE 2007
MCQ (Single Correct Answer)
+2
-0.6
For the Op-Amp circuit shown in the figure, V0 is GATE ECE 2007 Analog Circuits - Operational Amplifier Question 36 English
A
2 V
B
-1 V
C
-0.5 V
D
0.5 V
4
GATE ECE 2007
MCQ (Single Correct Answer)
+2
-0.6
In the Op-Amp circuit shown, assume that the diode current follows the equation I = Is exp (V/VT) . For Vi = 2V, Vo = V01, and for Vi = 4 V, Vo = V02. The relationship between V01 and V02 is GATE ECE 2007 Analog Circuits - Operational Amplifier Question 35 English
A
$${V_{02}} = \,\sqrt 2 \,{V_{01}}$$
B
$${V_{02}} = {e^2}{V_{01}}$$
C
$${V_{02}} = {V_{01}}In\,2$$
D
$${V_{01}} - {V_{02}} = {V_T}In\,2$$
GATE ECE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
CBSE
Class 12