ELECTRONIC DEVICES AND CIRCUITS QUIZ

Only those produced by doping

Those produced by doping as well as thermal energy

Only those produced by thermal energy

Any of the above

Free electrons in N-region only

Holes in P-region only

Majority carriers in both regions

Majority as well as minority carriers in both regions

10 eV

5 eV

0.78 eV

2 eV

Only for the positive half cycle of the input signal

For full cycle

For less than fourth cycle

Only for the negative half cycle of the input signal

Frequency of incident radiation

Intensity of incident radiation

None of these

Both frequency and intensity of incident radiation

Germanium diodes

None of these

Either of the above

Silicon diodes

A is false but R is true

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

A is true but R is false

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

100

1.01

99

0.99

False

True

Zero bias

Forward bias

Reverse bias

Zero or reverse bias