Semiconductor Electronics Quiz 3
Difficulty Level: Easy
10 Questions
Popular Questions InSemiconductor Electronics Quiz 3
1
An electronic circuit which converts alternating voltage into unidirectional pulsating voltage is called
2
A pn junction exhibits rectifying property because of
3
A full-wave rectifier uses a grounded centre tap on the secondary winding of a transformer and a 60 Hz source voltage across the primary winding. The output frequency of the fullwave rectifier is
4
Avalanche breakdown in a Zener diode takes place due to
5
A Zener diode is used as a
6
In operation, a photodiode is
7
The photocurrent in a photodiode is a few
8
A photodiode is used in
9
When the load resistance across a solar cell is zero, the current in the external circuit passed by the solar cell is called
10
The colour of light emitted by an LED depends upon