# Ferroelectrics Trivia Questions and Answers PDF | Download eBooks - 8

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"When electric field reduces to zero, the material still remained polarized and polarization vector has a certain value, this process is known as", ferroelectrics Multiple Choice Questions (MCQ) with choices *permanent polarization, remanent polarization, ions polarization, and atomic polarization* for graduate school interview questions. Learn electrical properties of dielectric questions and answers with free online certification courses for online engineering associate's degree.

## Ferroelectrics PDF Download eBook 8

MCQ: When electric field reduces to zero, the material still remained polarized and polarization vector has a certain value, this process is known as

- remanent polarization
- permanent polarization
- ions polarization
- atomic polarization

A

MCQ: Protons in an atom ranges from

- 1-122
- 1-118
- 118-11880
- 18-218

B

MCQ: Gwarek introduced the lumped equivalent circuit formulation of FDTD in

- 1955
- 1965
- 1975
- 1985

D

MCQ: The Laplace operator is a

- second order differential operator
- first order differential operator
- fourth order differential operator
- fifth order differential operator

A

MCQ: Dilute metals with extremely low plasma frequency structure is a

- one dimensional lattice
- two dimensional lattice
- three dimensional lattice
- four dimensional lattice

C