ELECTRONIC DEVICES AND CIRCUITS QUIZ

Signal frequency control is required

Modulation of signal is required

Rectification of the signal is required

Signal amplification is required

10 eV

5 eV

0.78 eV

2 eV

Must be given to an electron move to conduction band

None of these

An electron can have at room temperature

A hole can have at room temperature

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

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

A is false but R is true

A is true but R is false

Zero bias

Reverse bias

Forward bias

Zero or reverse bias

All holes will freeze

Diode will emit light

Excessive heat may damage the diode

All electrons will leave

Has better thermal stability

Has higher input resistance

Is less noisy

All of these

True

False

PIN diode

Zener diode

Schottky diode

Tunnel diode

20 A

1 A

100 A

10 A