Gate Questions on Diode Circuits Part 1 | 2015-2024 | GATE PYQ | GateBusters ECE | NerdyBug
Hey, Fellow Nerds!
In this video, we tackle Diode Circuit Problems for GATE, diving deep into essential concepts to help you ace the exam. From Half-Wave Rectifiers (HWR) and Full-Wave Rectifiers (FWR) to Clippers and Clampers, we solve and explain various GATE Questions on Diode Circuits step-by-step.
This video covers all GATE questions from 2015 to 2024, ensuring a comprehensive preparation experience. If you're preparing for GATE, this video is tailored to your syllabus with clear and concise explanations. Build a solid understanding of Analog Circuits for GATE ECE, focusing on all key topics related to Diode Circuits.
Watch now to boost your confidence and master these critical concepts for GATE 2025! Don’t forget to like, share, and subscribe for more valuable content.
🔥Full series: • Analog Circuits 1 | NerdyBug
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📅 Chapters:
00:00:00 Introduction
00:00:10 Problem 1 [GATE 2024] : As shown in the circuit, the initial voltage across the capacitor is 10 V, with the switch being open. The switch is then closed at
t=0. The total energy dissipated in the ideal Zener diode (Vz=5 V) after the switch is closed (in mJ, rounded off to three decimal places) is
00:09:02 Problem 2 [GATE 2024] : In the circuit shown, the n : 1 step-down transformer and the diodes are ideal. The diodes have no voltage drop in forward biased condition. If the input voltage (in Volts) is Vs(t)=10sinωt and the average value of load voltage (in Volts) is 2.5/π, the value of n is
00:10:38 Problem 3 [GATE 2023] : In the circuit shown below, D1 and D2 are silicon diodes with cut-in voltage of 0.7 V. Vin and Vout are input and output voltages in volts. The transfer characteristic is
00:17:37 Problem 4 [GATE 2022] : A circuit and the characteristics of the diode (D) in it are shown. The ratio of the minimum to the maximum small signal voltage gain dVout/dVin is __________ (rounded off to two decimal places).
00:24:10 Problem 5 [GATE 2015] : If the circuit shown has to function as a clamping circuit, which one of the following conditions should be satisfied for a sinusoidal signal of period T?
00:27:33 Problem 6 [GATE 2017] : The output V0 of the diode circuit shown in the figure is connected to an averaging DC voltmeter. The reading on the DC voltmeter in Volts, neglecting the voltage drop across the diode, is ____________.
00:28:43 Problem 7 [GATE 2016] : Assume that the diode in the figure has on Von = 0.7V, but is otherwise ideal.The magnitude of the current i2 (in mA) is equal to
00:30:46 Problem 8 [GATE 2026] : The diodes D1 and D2 in the figure are ideal and the capacitors are identical. The product RC is very large compared to the time period of the ac voltage. Assuming that the diodes do not breakdown in the reverse bias, the output voltage V0 (in volt) at the steady state is
00:35:11 Problem 9 [GATE 2015] : In the circuit shown, assume that diodes D1 and D2 are ideal. In the steady-state condition the average voltage Vab (in Volts) across the 0.5 μF capacitor is _____.
00:39:34 Problem 10 [GATE 2015] : The diode in the circuit given below has VON = 0.7V but is ideal otherwise. The current (in mA) in the 4kΩ resistor is __________.
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