Zener Equivalent Circuit Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Zener voltage generally specified at

1. dark current
2. avalanche
3. input current
4. test current

MCQ 2: Zener impedance cause the voltage to slightly vary with

1. resistance
2. capacitance
3. inductance
4. current

MCQ 3: Ideal model of Zener diode has constant voltage drop equals to

1. avalanche impedance
2. Zener current
3. nominal Zener voltage
4. input voltage

MCQ 4: If Zener voltage is 50mA and Zener current is 5mA then Zener impedance will be

1. 5 Ω
2. 50 Ω
3. 10 Ω
4. 51 Ω

MCQ 5: positive temperature coefficient of 0.05%C mean Zener voltage increases 0.05% for

1. each degree centigrade increase
2. each degree centigrade decrease
3. two degree centigrade decrease
4. two degree centigrade increase