ELECTRONIC DEVICES AND CIRCUITS QUIZ

A polymer

A conon-ferrous alloy used in aircraft industry

A variety of stainless steel

A nickel an iron alloy having high permeability

Copper containing traces of silicon

Pure annealed copper

Hard drawn copper

Induction hardened copper

Drift of electrons

Drift of holes

Diffusion of electrons

Diffusion of holes

Loses its charge easily

Has higher energy than the electron in the valence band

Jumps to the top of the crystal

Has lower energy than the electron in the valence band

High dielectric constant

No hysteresis

Ferroelectric characteristic only above the curie point

Electric dipole moment

Direct band gap semiconductor

Wideband gap semiconductor

An indirect band gap semiconductor

Narrowband gap semiconductor

Those produced by doping as well as thermal energy

Any of the above

Only those produced by thermal energy

Only those produced by doping

99

1.01

100

0.99

None of these

Germanium

Silicon

Mixture of silicon and germanium

Increases with heavy doping

Is independent of applied voltage

Is increased under reverse bias

Decreases with light doping