MCQ PRACTICE - SEM -I MODULE - I

Electronics MCQs

1. What is the meaning of maximum safe reverse voltage across a diode?

a) PIV voltage
b) Knee voltage
c) Break down voltage
d) Reverse break down voltage

2. What is the peak inverse voltage of germanium diode?

a) 0.3 V
b) 0.7 V
c) 0.8 V
d) 1 V

3. Which is the first step followed in troubleshooting of electronic circuit?

a) Thermal test
b) Chemical test
c) Mechanical test
d) Physical and Sensory test

4. Which diode is used in low power communication circuits?

a) Signal diodes
b) Rectifier diodes
c) Switching diodes
d) High power diodes

5. What is the process of adding impurities to a pure semiconductor material?

a) Doping
b) Etching
c) Forming
d) Diffusion