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1
GATE EE 2023
MCQ (More than One Correct Answer)
+2
-0

All the elements in the circuit shown in the following figure are ideal. Which of the following statements is/are true?

GATE EE 2023 Analog Electronics - Diode Circuits and Applications Question 3 English

A
When switch S in ON, both D$$_1$$ and D$$_2$$ conducts and D$$_3$$ is reverse biased
B
When switch S in ON, D$$_1$$ conducts and both D$$_2$$ and D$$_3$$ are reverse biased
C
When switch S is OFF, D$$_1$$ is reverse biased and both D$$_2$$ and D$$_3$$ conducts
D
When switch S is OFF, D$$_1$$ conducts, D$$_2$$ is reverse biased and D$$_3$$ conducts
2
GATE EE 2023
Numerical
+2
-0

The Zener diode in circuit has a breakdown voltage of 5 V. The current gain $$\beta$$ of the transistor in the active region in 99. Ignore base-emitter voltage drop $$V_{BE}$$. The current through the 20 $$\Omega$$ resistance in milliamperes is ___________ (Round off to 2 decimal places).

GATE EE 2023 Analog Electronics - Diode Circuits and Applications Question 2 English

Your input ____
3
GATE EE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
Assuming the diodes to be ideal in the figure, for the output to be clipped, the input voltage $${V_i}$$ must be outside the range GATE EE 2014 Set 2 Analog Electronics - Diode Circuits and Applications Question 13 English
A
$$-1V$$ to $$-2V$$
B
$$-2V$$ to $$-4V$$
C
$$+1V$$ to $$-2V$$
D
$$+2V$$ to $$-4V$$
4
GATE EE 2013
MCQ (Single Correct Answer)
+2
-0.6
A voltage $$1000\sin \omega t$$ Volts is applied across $$YZ.$$ Assuming ideal diodes, the voltage measured across $$WX$$ in Volts is GATE EE 2013 Analog Electronics - Diode Circuits and Applications Question 14 English
A
$$\sin \omega t$$
B
$$\left( {\sin \omega t + \left| {\sin \omega t} \right|} \right)/2$$
C
$$\left( {\sin \omega t - \left| {\sin \omega t} \right|} \right)/2$$
D
$$0$$ for all $$t$$
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GATE EE Subjects
Electromagnetic Fields
Time Varying Fields Electrostatics Magnetostatics
Signals and Systems
Linear Time Invariant Systems Continuous and Discrete Time Signals Continuous Time Signal Fourier Transform Continuous Time Periodic Signal Fourier Series Discrete Time Signal Z Transformation Miscellaneous Continuous Time Signal Laplace Transform Sampling Theorem
Engineering Mathematics
Calculus Vector Calculus Linear Algebra Differential Equations Probability and Statistics Transform Theory Complex Variable Numerical Methods
General Aptitude
Verbal Ability Logical Reasoning Numerical Ability
Power Electronics
Choppers and Commutation Techniques Ac Voltage Controllers Single and Three Phase Rectifier Power Semiconductor Devices Inverters
Power System Analysis
Parameters and Performance of Transmission Lines Power Generation Cost Power System Stability Symmetrical Components and Symmetrical and Unsymmetrical Faults Circuit Breaker Switch Gear and Protection Per Unit System Load Flow Studies High Voltage Dc Transmission Generating Power Station
Analog Electronics
Diode Circuits and Applications Frequency Response Bjt and Mosfet Biasing 555 Timer Feedback Amplifiers and Oscillator Circuits Operational Amplifier Small Signal Modeling
Control Systems
Block Diagram and Signal Flow Graph Polar Nyquist and Bode Plot State Variable Analysis Basics of Control System Routh Hurwitz Stability Time Response Analysis Root Locus Techniques Controller and Compensator
Digital Electronics
Sequential Circuits Microprocessor Boolean Algebra Analog to Digital and Digital to Analog Converter Combinational Circuits Minimization Logic Families and Memories Logic Gates
Electrical Machines
Induction Machines D.C Machines Synchronous Machines Transformers
Electric Circuits
Network Elements Network Theorems Three Phase Circuits Transient Response Sinusoidal Steady State Analysis Graph Theory Two Port Networks
Electrical and Electronics Measurement
Basic of Indicating Instruments Error Analysis and Measurement Measurement of Resistance and A.C Bridges Measurement of Energy and Power Digital Voltmeters Questions Potentiometer and Instrument Transformers Cathode Ray Oscilloscope
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