Voltage Multipliers MCQ (Multiple Choice Questions) PDF - 86

MCQ 426: Peak voltage of transformer secondary for voltage tripler that provides an output of 30 V is

1. 5 V
2. 10 V
3. 15 V
4. 20 V

MCQ 427: 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 428: When diode is forward biased, it acts as a closed switch in series with small

1. forward static resistance
2. forward dynamic resistance
3. reverse static resistance
4. reverse dynamic resistance

MCQ 429: Forward current can be determined by bias voltage and limiting resistor using

1. Ohm's Law
2. Newton's Law
3. Hall's Law
4. Kirchhoff's Law

MCQ 430: Multistage amplifiers are also called

1. cascade amplifiers
2. cascode amplifiers
3. Darlington amplifiers
4. base amplifiers