ELECTRONIC DEVICES AND CIRCUITS QUIZ

Holes in P-region only

Majority carriers in both regions

Free electrons in N-region only

Majority as well as minority carriers in both regions

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

Decreases with light doping

Increases with heavy doping

Is independent of applied voltage

2 eV

5 eV

0.78 eV

10 eV

100 mg

500 mg

200 mg

150 mg

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

A is false but R is true

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

A is true but R is false

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

Semiconductors

Insulators

All of these

Metals

1.01

99

0.99

100

may be equal to or less than breakdown voltage

should not exceed one third the breakdown voltage

should not exceed the breakdown voltage

should not exceed half the breakdown voltage