## Introduction to lithography MCQs

1. What is the primary difference between contact printing and projection printing in lithography? a) Contact printing uses direct physical contact between mask and substrate, ...

Read more1. What is the primary difference between contact printing and projection printing in lithography? a) Contact printing uses direct physical contact between mask and substrate, ...

Read more1. What is the main factor determining the band structure of semiconductor nanostructures? a) Temperatureb) Crystal structurec) Quantum confinementd) Electrical conductivity Answer: c) Quantum confinement ...

Read more1. Which of the following best describes BCH codes? A) Linear block codes used for error detection onlyB) Non-linear block codes used for error correction ...

Read more1. What is the primary purpose of error control coding?a) To eliminate errors entirelyb) To detect errors and correct themc) To create redundancy in datad) ...

Read more1. Which of the following is not a type of communication channel?a) Binary Symmetric Channelb) Discrete Memoryless Channelc) Joint Probability Channeld) Continuous ChannelAnswer: c) Joint ...

Read more1. Which theorem forms the foundation of data compression algorithms by defining the limits of lossless compression?a) Shannon’s Source Coding Theoremb) Huffman’s Coding Theoremc) Run ...

Read more1. What does Information Theory primarily study? a) The transmission of data through networksb) The uncertainty and information content in signalsc) The encryption of sensitive ...

Read more1. Which technique is commonly used for the analysis and design of Dielectric resonators? a) Smith Chart analysisb) S-parameter techniquesc) Fourier transform analysisd) Impedance matching ...

Read more1. What is the primary function of an impedance transformer in microwave circuits? a) To match the impedance of two different transmission linesb) To amplify ...

Read more1. What does the scattering matrix (S-matrix) represent in network analysis?a) Voltage and current distribution in a circuitb) Power flow between ports of a networkc) ...

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