ELECTRONIC DEVICES AND CIRCUITS QUIZ

False

True

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

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

Is increased under reverse bias

Increases with heavy doping

Decreases with light doping

Is independent of applied voltage

Has higher input resistance

Is less noisy

All of these

Has better thermal stability

0.99

1.01

99

100

Must be given to an electron move to conduction band

None of these

A hole can have at room temperature

An electron can have at room temperature

None of these

Both frequency and intensity of incident radiation

Intensity of incident radiation

Frequency of incident radiation

Normal to both current and magnetic field

Antiparallel to magnetic field

In arbitrary direction

In the direction of current

Mineral oil

Air

Paraffin wax

Mica

Insulators

Metals

Semiconductors

All of these