1
GATE ECE 1993
MCQ (Single Correct Answer)
+1
-0.3
In a multi-stage RC-Coupled Amplifier the coupling capacitor.
A
limits the low frequency response.
B
limits the high frequency response.
C
does not affect the frequency response.
D
blocks the d.c. components without effecting the frequency response.
2
GATE ECE 1993
MCQ (More than One Correct Answer)
+1
-0
Negative feedback in Amplifiers.
A
improves the signal to noise ratio at the i/p.
B
improves the signal to noise ratio at the o/p.
C
does not effect the signal to noise ratio at the o/p.
D
Reduces distortion
3
GATE ECE 1993
Fill in the Blanks
+2
-0
For the ideal Op-Amp circuit of fig. Determine the output voltage V0 GATE ECE 1993 Analog Circuits - Operational Amplifier Question 69 English
4
GATE ECE 1993
Subjective
+5
-0
Find the output voltage, V0 in the following circuit assuming that the Op-Amps are ideal. GATE ECE 1993 Analog Circuits - Operational Amplifier Question 22 English