1
GATE EE 2008
MCQ (Single Correct Answer)
+2
-0.6
A general filter circuit is shown in figure
![GATE EE 2008 Analog Electronics - Operational Amplifier Question 25 English 1](https://imagex.cdn.examgoal.net/X8uxnKjYA8pIxddFA/9yEOAc115eKZrA0n7ty63ZRSq4dI2/yF0S4KFHY5VWiwAwUwjvFD/image.png)
The output of the filter in above is given to the circuit shown in figure The gain $${V_S}$$ frequency characteristic of the $$0/p$$ $$\left( {{V_0}} \right)$$ will be
![GATE EE 2008 Analog Electronics - Operational Amplifier Question 25 English 2](https://imagex.cdn.examgoal.net/M602XttfBF9P7ZFfN/ra4NQtDVPbIsjpy66hgY0CnutfP2P/5iJdd9eEFvoAQhKYXS2eV6/image.png)
2
GATE EE 2008
MCQ (Single Correct Answer)
+2
-0.6
A waveform generator circuit using $$OPAMPs$$ is shown in the figure. It produces a triangular wave at point $$'P'$$ with a peak to peak voltage of $$5V$$ for $${v_1} = 0\,V.$$
![GATE EE 2008 Analog Electronics - Operational Amplifier Question 8 English](https://imagex.cdn.examgoal.net/1NGs80M0R6fxhwsXK/dUvdwBwu8jsmxjIrHwynzISHTsP2u/uTpPXVx6Yx7Pt6ZHKhuzzJ/image.png)
If the voltage $${v_1}$$ is made $$+2.5$$ $$V,$$ the voltage waveform at $$'P'$$ will become.
3
GATE EE 2008
MCQ (Single Correct Answer)
+2
-0.6
The truth of a monoshot shown in the figure is given in the table below:
![GATE EE 2008 Analog Electronics - 555 Timer Question 1 English 1](https://imagex.cdn.examgoal.net/IqjKPSbSbAPzVdNBI/XOAvphu2YqV7vjGGnf3djyVGvfDEW/18WyIMWjaqGk1zdNly7jp4/image.png)
Two monoshots, one positive edge triggered and other negative edge triggered, are connected as shown in the figure. The pulse widths of the two monoshot options, $${Q_1}$$ and $${Q_2}$$ are $${T_{O{N_1}}}$$ and $${T_{O{N_2}}}$$ respectively.
![GATE EE 2008 Analog Electronics - 555 Timer Question 1 English 2](https://imagex.cdn.examgoal.net/OaYcOm5NhZ5bIM5Bk/r1t7kWdbzelanTyRBNjzgoo4wAMRI/rdEa6wIIuFEhlgNpZMdSI5/image.png)
The frequency and the duty cycle of the signal at $${Q_1}$$ will respectively be
![GATE EE 2008 Analog Electronics - 555 Timer Question 1 English 3](https://imagex.cdn.examgoal.net/SWLlmRLaLaLVDmBKj/nrjcyJMUiFyYJ5e8PpFqgGaobK1qi/MHtrLA9DuqvqsrJPIuSjOG/image.png)
4
GATE EE 2008
MCQ (Single Correct Answer)
+1
-0.3
A function $$y(t)$$ satisfies the following differential equation : $${{dy\left( t \right)} \over {dt}} + y\left( t \right) = \delta \left( t \right)$$
Where $$\delta \left( t \right)$$ is the delta function. Assuming zero initial condition, and denoting the unit step function by $$u(t),y(t)$$ can be of the form
Paper analysis
Total Questions
Analog Electronics
8
Control Systems
8
Digital Electronics
3
Electric Circuits
5
Electrical and Electronics Measurement
4
Electrical Machines
14
Electromagnetic Fields
3
Engineering Mathematics
8
Power Electronics
8
Power System Analysis
10
Signals and Systems
9
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