Category: Analog Electronic Circuits

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Active and Passive Devices”. 1. Which of the following elements comprise of the passive devices?a) Resistors, Capacitors and SCRsb) Vacuum Tubes, SCRs and Diodesc) Transformers, Inductors and Diodesd) Transformers, TRIACs and DIACs 2. A transistor is a current controlled device because_______________a) […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Types of Diode and their Testing”. 1. What is the expected reading obtained on a Digital Display Meter with diode-checking function when a proper functioning silicon semiconductor diode is connected across its leads in the forward bias configuration?a) 0.67 Vb) 0.3 […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Parallel and Series Configuration”. 1. From the given circuit, what is the value of current flowing through the 1 k resistor? a) 0 mAb) 10 mAc) 9.3 mAd) 0.7 mA 2. In the given circuit, what is the value of current […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Diode Basics and Equivalent Circuits”. 1. Which model of the diode equivalent circuit is represented by the given diagram? a) Piecewise Linear Modelb) Ideal Diode Modelc) Simplified Modeld) Differential Model 2. From the given I-V characteristics of a silicon diode, what […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Diode Gates and Rectifiers”. 1. What is the logic gate implemented in the following circuit? a) ORb) ANDc) NOTd) NOR 2. Which of the following statements best describes the reason for not using diodes to implement logic gates?a) Diodes are expensiveb) […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Diode Clipper and Clamper”. 1. What is the circuit in the given diagram called? a) Clipperb) Clamperc) Half wave rectifierd) Full wave rectifier 2. For a sinusoidal input of 20 Vpeak to the given circuit, what is the peak value of the […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Diode Approximations and Series Connection”. 1. Which of the following models of a semiconductor diode is the most widely used for the purpose of calculation?a) Approximate Equivalent Modelb) Ideal Diode Modelc) Piecewise Linear Modeld) Hybrid model 2. From the given circuit […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Clamper Circuit”. 1. What is A, B, C and D to design a voltage doubler in the given circuit? a) A=B=Resistors, C=D=Diodesb) A=D=Capacitors, B=C=Diodesc) A=Capacitor, B=D=Diodes, C=Resistord) A=C=Diodes, B=D=Capacitors 2. Consider the circuit provided. Total discharge time = 0.5 ms. Consider […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Parallel Clipper Circuit with Reference Voltage-2″. 1. What will be the output of the circuit Vout if the voltage V2 is 1V and input to the circuit V is 5sint?(Use constant voltage drop model for diode and take cut-in voltage as 0.7V) a)  […]

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Parallel Clipper Circuit with Reference Voltage-1″. 1. Which of the following graphs will be appropriate to describe output V of the circuit given below?(The voltage VB is 1V and input to the circuit Vin is 5sint. The resistance R is 1K. Use […]