Short Notes: Dielectrics | Short Notes for Electrical Engineering - Electrical Engineering (EE) PDF Download

Download, print and study this document offline
69 docs

Top Courses for Electrical Engineering (EE)

FAQs on Short Notes: Dielectrics - Short Notes for Electrical Engineering - Electrical Engineering (EE)

1. What is a dielectric material in electrical engineering?
Ans. A dielectric material is a substance that is a poor conductor of electricity but can support an electric field. It is commonly used in capacitors to store electrical energy.
2. How does a dielectric material affect the capacitance of a capacitor?
Ans. The presence of a dielectric material in a capacitor increases the capacitance as it reduces the electric field strength between the plates, allowing more charge to be stored.
3. What are the different types of dielectric materials used in electrical engineering?
Ans. Common dielectric materials include ceramics, plastics, mica, glass, and paper. Each type has its own unique properties that make it suitable for different applications.
4. What is the dielectric strength of a material and why is it important?
Ans. Dielectric strength is the maximum electric field that a material can withstand without breaking down. It is important as it determines the maximum voltage that can be applied across the material without causing it to fail.
5. How does temperature affect the dielectric properties of a material?
Ans. Generally, increasing temperature can decrease the dielectric strength of a material. This is important to consider in applications where temperature variations are expected.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

Objective type Questions

,

Important questions

,

video lectures

,

pdf

,

Short Notes: Dielectrics | Short Notes for Electrical Engineering - Electrical Engineering (EE)

,

past year papers

,

Short Notes: Dielectrics | Short Notes for Electrical Engineering - Electrical Engineering (EE)

,

Previous Year Questions with Solutions

,

mock tests for examination

,

Semester Notes

,

Free

,

Exam

,

Extra Questions

,

ppt

,

Short Notes: Dielectrics | Short Notes for Electrical Engineering - Electrical Engineering (EE)

,

study material

,

Summary

,

MCQs

,

Viva Questions

,

shortcuts and tricks

,

Sample Paper

,

practice quizzes

;