1
GATE EE 1992
Subjective
+5
-0
In the circuit shown in figure calculate and sketch the wave form of current $$'i'$$ over one period of the i/p voltages. Assume the diodes to be ideal GATE EE 1992 Analog Electronics - Diode Circuits and Applications Question 2 English
2
GATE EE 1992
MCQ (More than One Correct Answer)
+1
-0.3
An ideal op-amp is used to make an inverting amplifier. The two input terminals of the op-amp are at the same potential because
A
The two input terminals are directly shorted internally
B
The input impedance of the op-amp is infinity
C
The open-loop gain of the op-amp is infinity
D
$$CMRR$$ is infinity.
3
GATE EE 1992
Subjective
+2
-0
The Circuit shown in figure is excited by the input wave form shown. Sketch the wave form of the output. Assume all the components are ideal GATE EE 1992 Analog Electronics - Operational Amplifier Question 42 English
4
GATE EE 1992
Subjective
+2
-0
In the following circuit the output $$'V'$$ follows an equation of the form
$${{{d^2}V} \over {d{t^2}}} + a.{{dV} \over {dt}} + bV = f\left( t \right).$$
Find $$a,b$$ and $$f(t)$$ GATE EE 1992 Analog Electronics - Operational Amplifier Question 41 English
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