Electronic Devices and Circuits

Q1: In a piezoelectric crystal, application of a mechanical stress would produce

A plastic deformation of the crystal

B magnetic Dipoles in the crystal

C electric polarization in the crystal

D shift in the Fermi level

ANS:C - electric polarization in the crystal

Commonly material used as piezoelectric crystal is Barium Nitrate. Generally ferroelectric crystals and piezoelectric.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.