Analog Circuits Practice Questions

Generate GATE-level questions on BJT Analysis. Focus on: 1. Biasing and Stability: Fixed bias, Collector to base bias, and Self-bias. 2. Small signal analysis: h-parameter and r_e models. 3. Common Emitter, Common Base, and Common Collector configurations.

Generate GATE-level questions on Diode Applications. Focus on: 1. Rectifiers: Half-wave, Full-wave, and Bridge rectifiers. 2. Clipping and Clamping circuits. 3. Zener diode voltage regulators.

Generate GATE-level questions on Feedback Amplifiers. Focus on: 1. Feedback topologies: Voltage-series, Voltage-shunt, Current-series, Current-shunt. 2. Effect of feedback on Gain, Bandwidth, and Impedance.

Generate GATE-level questions on FET/MOSFET Analysis. Focus on: 1. Biasing of JFET and MOSFET. 2. Small signal analysis and CS, CD, CG configurations. 3. CMOS inverter and switching characteristics.

Generate GATE-level questions on Frequency Response. Focus on: 1. Low and High frequency response of BJT/MOSFET amplifiers. 2. Miller effect and Cascode amplifiers. 3. Gain-bandwidth product.

Generate GATE-level questions on Multivibrators and 555 Timer. Focus on: 1. Astable, Monostable, and Bistable multivibrators. 2. 555 Timer applications and Duty cycle calculations.

Generate GATE-level questions on Op-Amps. Focus on: 1. Ideal Op-Amp characteristics and Virtual ground. 2. Applications: Inverting/Non-inverting amplifiers, Summing, Differentiator, Integrator. 3. Precision rectifiers, Log/Antilog amplifiers, and Active filters.

Generate GATE-level questions on Oscillators. Focus on: 1. Barkhausen criterion. 2. RC Phase shift, Wein Bridge, Hartley, Colpitts, and Crystal oscillators.