Home > Introduction To Engineering > Quizzes > Applied Physics 1: Engineering Materials And Applications
Applied Physics 1: Engineering Materials And Applications
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 24% • Most missed: “Example for soft magnet ”
Applied Physics 1: Engineering Materials And Applications
Time left 00:00
25 Questions

1. The permeability and permittivity of air or free space is unity. State true/false.
2. By which properties, the orientation of molecules in a layer of liquid crystals can be changed?
3. Example for para-magnetic materials 
4. What is the backplane in LCD?
5. CO2 is a polar dielectric.
6. LCDs operate from a frequency ranges from ___________
7. Typical thickness of Bloch walls ______ (nm). 
8. The frequency for electronic polarization lies in which region of the electromagnetic spectrum?
9. Polarization is defined as the dipole moment _________
10. When does a ferromagnetic material become paramagnetic material?
11. Which category of polarizability strongly depends on Temperature and frequency?
12. The first LCDs became commercially available in ___________
13. Dipoles are created when dielectric is placed in __________
14. Which of the following breakdowns occur at a higher temperature?
15. The forbidden energy gap of dielectrics is __________
16. In which of the following increases and then decreases?
17. The four types of polarization are Electronic Polarization, Ionic Polarization, Space-charge polarization and ______
18. Which of the following relation will hold good?
19. Electronic polarizability is dependent of temperature.
20. How does ionic polarisation occur?
21. Find the total flux in a coil of magnetic flux density 12 units and area 7 units.
22. LCDs operate from a voltage ranges from ___________
23. The inductance is the measure of
24. Polar molecules have permanent dipole moments even in the absence of an electric field.
25. When does a dielectric become a conductor?

⚡ Recently practiced quizzes in this topic
Live quiz activity
NOCTI Pre Engineering Review Intro To Engineering Design - 2 Intro To Engineering Design Common Hand Tools Engineering Graphics Engineering Mechanics: Friction NOCTI Pre Engineering Exam Study Guide Applied Chemistry 2: Corrosion Technical Drawing Terms Hand Tools
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | OSHA Basics Quiz | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.