ELECTRONIC DEVICES AND CIRCUITS QUIZ

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

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

All of these

Insulators

Semiconductors

Metals

None

Evaporation

Diffusion process

Oxidation

False

True

Green portion of spectrum

White portion of spectrum

Violet portion of spectrum

Red portion of spectrum

Narrowband gap semiconductor

An indirect band gap semiconductor

Wideband gap semiconductor

Direct band gap semiconductor

A is true but R is false

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

A is false but R is true

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

100

0.99

1.01

99

Has higher input resistance

Has better thermal stability

All of these

Is less noisy

Zero or reverse bias

Reverse bias

Forward bias

Zero bias