Time Left - 15:00 mins
GATE 2024 Subject Name Foundation Quiz 63
Attempt now to get your rank among 35 students!
Question 1
Consider the circuit shown below.
![](https://gs-post-images.grdp.co/2018/10/1a-img1540897658694-40.PNG-rs-high-webp.PNG)
If op-amps in the circuit are ideal, then which of the following option is correct?
If op-amps in the circuit are ideal, then which of the following option is correct?
Question 2
Consider the following circuit:
Input impedance(in kΩ) seen by the voltage source is:
![](https://gradeup-question-images.grdp.co/liveData/PROJ6523/1500966556654324.png)
Input impedance(in kΩ) seen by the voltage source is:
Question 3
Study the circuit shown in the figure below
![](https://gs-post-images.grdp.co/2018/9/1a-img1537964150396-66.PNG-rs-high-webp.PNG)
A current controlled current source (CCCS) is designed by using of an ideal op-amp circuit. If the output current Io of the circuit which is measured across the load resistance RL is related to the input as I0=Ii/C then the value of C is equal to
A current controlled current source (CCCS) is designed by using of an ideal op-amp circuit. If the output current Io of the circuit which is measured across the load resistance RL is related to the input as I0=Ii/C then the value of C is equal to
Question 4
The switch S in the circuit of the figure is initially closed. It is opened at time t = 0. You many neglect the Zener diode forward voltage drops. What is the behavior of
for t > 0?
![](https://gs-question-images.grdp.co/1456482426524534.png)
![](https://gs-question-images.grdp.co/1456482427198265.png)
Question 5
Consider the circuit shown in the figure. In this circuit R = 1 kΩ and C = 1 μF. The input voltage is sinusoidal with a frequency of 50 Hz, represented as a phasor with magnitude Vi and phase angle 0 radian as shown in the figure. The output voltage is represented as a phasor with magnitude V0 and phase angle δ radian. What is the value of the output phase angle δ (in radian) relative to the phase angle of the input voltage?
![](https://gs-question-images.grdp.co/1452854383019819.jpg)
- 35 attempts
- 0 upvotes
- 0 comments
May 14ESE & GATE EC