ELECTRONIC DEVICES AND CIRCUITS QUIZ

Only those produced by thermal energy

Any of the above

Only those produced by doping

Those produced by doping as well as thermal energy

Both A and R are true and R is correct explanation of A

Both A and R are true but R is not a correct explanation of A

A is true but R is false

A is false but R is true

Forward bias voltage

Rate of thermal generation of electron hole pairs

Potential barrier

None of these

A is false but R is true

Both A and R are true and R is correct explanation of A

Both A and R are true but R is not a correct explanation of A

A is true but R is false

Has higher energy than the electron in the valence band

Loses its charge easily

Jumps to the top of the crystal

Has lower energy than the electron in the valence band

Evaporation

None

Diffusion process

Oxidation

None of these

Silicon

Germanium

Mixture of silicon and germanium

A nickel an iron alloy having high permeability

A conon-ferrous alloy used in aircraft industry

A variety of stainless steel

A polymer

Holes

Electrons

Ions

Holes and electrons

10 eV

0.78 eV

5 eV

2 eV