Small Signal analysis MCQs
1. What type of amplifier configuration is commonly used for small signal analysis? a) Class Ab) Class Bc) Hybrid-πd) Push-Pull Answer: c) Hybrid-π Explanation: The … Read more
ECE MCQ
Fundamentals of BJT MCQS
1. What is the basic construction of a Bipolar Junction Transistor (BJT)? a) It consists of two layers of P-type semiconductor sandwiching a layer of … Read more
Diode Circuits & Power Supply MCQs
1. What is the primary function of a diode in a circuit? a) To amplify signalsb) To regulate voltagec) To control current flowd) To store … Read more
Semiconductor MCQs
1. Which type of semiconductor material forms covalent bonds between atoms?a) Elemental semiconductorb) Compound semiconductorc) Ionic semiconductord) Metallic semiconductor Answer: a) Elemental semiconductorExplanation: Elemental semiconductors … Read more
Logic Families and Semiconductor Memories MCQS
1. Which logic family is known for its high-speed operation and low power consumption? a) CMOSb) TTLc) ECLd) Tristate TTL Answer: a) CMOS Explanation: CMOS … Read more
Registers and Counters MCQS
1. Which type of counter utilizes clock signals to synchronize its operation?a) Asynchronous Ripple Counterb) Shift Register Counterc) Ring Counterd) Sequence Generator Answer: a) Asynchronous … Read more
Sequential Logic Design MCQs
1. Which of the following is not a basic building block of sequential logic design?a) S-R Flip-Flopb) D Flip-Flopc) Multiplexerd) Edge-Triggered Flip-Flop Answer: c) MultiplexerExplanation: … Read more
Combinational logic circuits MCQS
1. What is the primary function of a Half Adder? a) To perform addition of two binary numbersb) To perform addition of multiple binary numbersc) … Read more
Number Systems MCQS
1. Which number system is based on powers of 16?a) Decimalb) Binaryc) Octald) Hexadecimal Answer: d) HexadecimalExplanation: Hexadecimal system uses 16 digits: 0-9 for values … Read more
Digital and Analog Conversion MCQs
1. Which of the following is an advantage of digital instruments over analog instruments? a) Higher costb) Limited accuracyc) Susceptible to noised) Ease of interfacing … Read more