Gate Questions on OpAmp Circuits 3 | 2015-2024 | GATE PYQ | GateBusters ECE | NerdyBug

Join this channel to get access to perks:    / @nerdybugnb   Hey, Fellow Nerds! In this video, we focus on gate problems on opamp, covering important opamp circuit analysis techniques through gate problems solved from previous years. As part of your gate 2026 preparation, working through these opamp circuits problems for gate will help strengthen your understanding of gate analog circuits and improve problem-solving speed. Whether you're tackling Analog Circuits for GATE ECE or Analog Circuits for GATE EEE, practicing gate op amp questions is essential for mastering the subject. This session is designed to help with gate ece topicwise pyq, ensuring you're well-prepared for the gate exam with step-by-step solutions to opamp problems for gate. Watch now to master these critical concepts for GATE 2025 or GATE 2026 preparation! Don’t forget to like, share, and subscribe for more valuable content. 🔥Full series:    • Analog Circuits 1 | NerdyBug   🔥Get notes here: https://www.nerdybug.in/notes 📅 Chapters: 00:00:00 Introduction 00:00:10 Problem 01 [GATE 2016] : An ideal opamp has voltage sources V1, V3, V5, ... VN-1 connected to the non-inverting input and V2, V4, V6, ... VN connected to the inverting input as shown in the figure be low. The voltages V1, V2, V3, V4, V5, V6... are 1, -1/2, 1/3, -1/4, 1/5, -1/6 ... volt, respectively. As N approaches infinity, the output volage (in volt) is 00:05:12 Problem 02 [GATE 2016] : The following signal Vi of peak voltage 8 V is applied to the non-inverting terminal of an ideal opamp. The transistor has VBE=0.7 V, beta = 100, VLED=1.5 V, VCC = 10 V and -VCC = - 10 V. The number of times the LED glows is 00:09:11 Problem 03 [GATE 2016] : Consider the constant current source shown in the figure below. Let beta represent the current gain of the transistor. The load current Io through RL is 00:11:25 Problem 04 [GATE 2015] : In the circuit shown, assume that the opamp is ideal. If the gain (Vo/Vin) is -12, the vale of R (in kohm) is 00:13:42 Problem 05 [GATE 2015] : In the circuit shown using as ideal opamp, the 3-dB cut-off frequency (in Hz) is 00:15:06 Problem 06 [GATE 2015] : For the vltage regulator circuit shown, the input voltage (Vin) is 20V+-20% and the regulated output voltage (Vout) is 10 V. Assume the opamp to be ideal. For a load RL drawing 200 mA, the maximum power dissipation in Q1 (in watts) is 00:18:13 Problem 07 [GATE 2015] : Assuming that the opamp in the circuit shown below is ideal, the output voltage Vo (in volts) is 00:19:47 Problem 08 [GATE 2015] : In the bistable circuit shown, the ideal opamp has saturation level of +-5 V. The value of R1 (in kohm) that gives a hysteresis width of 500 mV is 00:21:02 Problem 09 [GATE 2015] : In the circuit shown, Vo=VoA for switch SW in position A and Vo=VoB for SW in position B. Assume that the opamp is ideal. The value of VOB/VOA is 00:23:42 Problem 10 [GATE 2015] : In the circuit shown, assume that the opamp is ideal. The bridge output voltage Vo (in mV) for delta=0.05 is 🔔 Stay Connected: Subscribe:    / @nerdybugnb   Instagram:   / thenerdybug   Facebook:   / thenerdybug   Join the Nerd Squad for notes and more: https://t.me/+kEzUO7v6_HBjOGJl Visit our website: https://www.nerdybug.in 💬 Comments and Feedback: Got questions or suggestions? Drop them in the comments below! We’d love to hear from you. Do let us know if you enjoy the signals and systems lectures. Thank you for watching! If you found this video helpful, don’t forget to like, share, and subscribe. See you in the next video! #AnalogCircuits #NerdyBug #engineeringstudent #GATE2026 #GATE2027