ELECTRONIC DEVICES AND CIRCUITS QUIZ

Zero or reverse bias

Zero bias

Forward bias

Reverse bias

An electron can have at room temperature

Must be given to an electron move to conduction band

A hole can have at room temperature

None of these

A is false but R is true

A is true but R is false

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 polymer

A variety of stainless steel

A conon-ferrous alloy used in aircraft industry

A nickel an iron alloy having high permeability

0.78 eV

5 eV

10 eV

2 eV

None of these

Germanium diodes

Silicon diodes

Either of the above

Zero bias

Reverse bias

Zero or forward bias

Forward bias

Intensity of incident radiation

Both frequency and intensity of incident radiation

None of these

Frequency of incident radiation

Potential barrier

Rate of thermal generation of electron hole pairs

None of these

Forward bias voltage

All of these

Is less noisy

Has higher input resistance

Has better thermal stability