Category Archives: Engineering Physics II MCQ

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Types of Polarisation”. 1. The four types of polarization are Electronic Polarization, Ionic Polarization, Space-charge polarization and ______ a) Magnetic Polarization b) Electric Polarization c) Orientational Polarization d) Potential Polarization 2. NaCl falls under which category of polarization? a) Ionic Polarization b) … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Dielectric Polarisation”. 1. The forbidden energy gap of dielectrics is __________ a) Less than 1.2 eV b) Greater than or equal to 1.2 eV c) Less than 3 eV d) Greater than or equal to 3 eV 2. Dipoles are created when … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Properties of Dielectric Materials”. 1. What is the process of producing electric dipoles inside the dielectric by an external electric field? a) Polarisation b) Dipole moment c) Susceptibility d) Magnetisation 2. Which of the following easily adapt itself to store electrical energy? … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Poynting Theorem”. 1. Unit of Poynting Vector is _____________ a) Watt b) Watt/s c) Watt/m d) Watt/m2 2. The energy transported by the fields per unit time per unit are is called __________ a) Poynting Energy b) Electro-magnetic energy c) Poynting vector … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Maxwell’s Equations”. 1. Which of the following is the expression for Lorentz force? a) qE b) q (v X B) c) ma + qE d) qE + q (v X B) 2. The velocity of a charged particle to keep moving in … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Applications of X-Rays”. 1. Photographs made with X rays are known as ___________ a) X-graphs b) Gamma-graphs c) Radiographs d) Scanned Photos 2. X-rays are used with computer in __________ a) CT Scan b) CAT Scan c) CA Scan d) AT Scan … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Crystal Structure”. 1. X-ray crystallography uses which characteristic of light? a) Polarization b) Interference c) Diffraction d) Coherency 2. X-ray crystallography uses which law for its implementation? a) Einstein’s law b) Planck’s law c) Bragg’s law d) Compton law 3. Which mathematical … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “X-Rays and Compton Effect”. 1. What is the relation between the interaction parameter, ‘b’, and atomic radius, R, for the Compton Effect? a) b > R b) b ≈ R c) b < R d) No relation between b and R 2. … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Bragg’s Law”. 1. The correct expression for Bragg’s law is nλ = ___________ a) dsinθ b) dcosθ c) 2dsinθ d) 2dcosθ 2. Peaks of scattered intensity is observed when the path difference would be equal to __________ a) λ b) λ/2 c) … Read more

This set of Engineering Physics Multiple Choice Questions & Answers (MCQs) focuses on “Properties of X-Rays”. 1. X-rays are weightless. a) True b) False 2. In free space, X-ray travels in ______________ a) Periodic oscillations b) Non-Periodic oscillations c) Zig-zag path d) Straight line 3. X-Rays can be focused on to single point. a) True … Read more