1
GATE ECE 2001
MCQ (Single Correct Answer)
+1
-0.3
The ideal Op-Amp has the following characteristics.
A
$${R_i}\, = \,\infty ,\,\,A\, = \,\infty ,\,{R_0}\, = \,0$$
B
$${R_i}\, = \,0,\,\,A\, = \,\infty ,\,{R_0}\, = \,0$$
C
$${R_i}\, = \,\infty ,\,\,A\, = \,\infty ,\,{R_0}\, = \,\infty $$
D
$${R_i}\, = \,0,\,\,A\, = \,\infty ,\,{R_0}\, = \,\infty $$
2
GATE ECE 2001
MCQ (Single Correct Answer)
+1
-0.3
Consider the following two statements.

Statement 1: Astable Multivibrator can be used for generating Square Wave.

Statement 2: Bistable Multivibrator can be used for storing binary information.

A
only statement 1is correct
B
only statement 2 is correct
C
both the statement 1 and 2 are correct
D
Both the statements 1 and 2 are in correct
3
GATE ECE 2001
MCQ (Single Correct Answer)
+2
-0.6
The Inverting Op-Amp shown in the figure, has an Open-loop gain of 100. The closed loop gain $${{{V_o}} \over {{V_s}}}$$ is GATE ECE 2001 Analog Circuits - Operational Amplifier Question 50 English
A
-8
B
-9
C
-10
D
-11
4
GATE ECE 2001
MCQ (Single Correct Answer)
+2
-0.6
In the figure assume the Op-Amps to be ideal. The output V0 of the circuit is GATE ECE 2001 Analog Circuits - Operational Amplifier Question 49 English
A
10 $$\cos $$ (100 t)
B
10 $$\int\limits_0^t {\cos \,\,\left( {100\tau } \right)} \,\,d\tau $$ v
C
$${10^{ - 4}}\int\limits_0^t {\cos \,\,\left( {100\tau } \right)} \,\,d\tau $$
D
$${10^{ - 4}}{d \over {dt}}\cos \left( {100t} \right)$$
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