Basic Electronics MCQ - Electrician (Set-1) with Answers

Basic Electronics MCQ - Electrician (Set-1) with Answers

26) Conduction electrons have more mobility than holes because they :

Answer is:

need less energy to move them

27) Which one is Active component ?

Answer is:

Zener diode

28) The barrier potential voltage of silicon element is :

Answer is:

0.7 volt

29) The internal barrier potential of silicon diode is :

Answer is:

0.7 volt

30) The barrier potential of silicon semiconductor used in transistor is :

Answer is:

0.7 volt