1
GATE ECE 2025
MCQ (More than One Correct Answer)
+2
-0

All the diodes in the circuit given below are ideal.

Which of the following plots is/are correct when $V_I$ (in Volts) is swept from $-M$ to $M$ ?

GATE ECE 2025 Analog Circuits - Diodes Question 1 English
A
GATE ECE 2025 Analog Circuits - Diodes Question 1 English Option 1
B
GATE ECE 2025 Analog Circuits - Diodes Question 1 English Option 2
C
GATE ECE 2025 Analog Circuits - Diodes Question 1 English Option 3
D
GATE ECE 2025 Analog Circuits - Diodes Question 1 English Option 4
2
GATE ECE 2025
Numerical
+2
-0

The diode in the circuit shown below is ideal. The input voltage (in Volts) is given by $V_1=10 \sin 100 \pi t$, where time $t$ is in seconds.

The time duration (in ms, rounded off to two decimal places) for which the diode is forward biased during one period of the input is ________.

GATE ECE 2025 Analog Circuits - Diodes Question 2 English
Your input ____
3
GATE ECE 2023
MCQ (Single Correct Answer)
+2
-0.67

In the circuit shown below, D$$_1$$ and D$$_2$$ are silicon diodes with cut-in voltage of 0.7 V. $$\mathrm{V_{IN}}$$ and $$\mathrm{V_{OUT}}$$ are input and output voltages in volts. The transfer characteristic is

GATE ECE 2023 Analog Circuits - Diodes Question 5 English

A
GATE ECE 2023 Analog Circuits - Diodes Question 5 English Option 1
B
GATE ECE 2023 Analog Circuits - Diodes Question 5 English Option 2
C
GATE ECE 2023 Analog Circuits - Diodes Question 5 English Option 3
D
GATE ECE 2023 Analog Circuits - Diodes Question 5 English Option 4
4
GATE ECE 2022
Numerical
+2
-0

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 $${{\partial {V_{out}}} \over {\partial {V_{in}}}}$$ is __________ (rounded off to two decimal places).

GATE ECE 2022 Analog Circuits - Diodes Question 6 English

Your input ____
GATE ECE Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12