Welcome to your Basic Electronics MCQ practice assessment.
In an n-type semiconductor, as temperature T increases, the Fermi level EF
The process of adding an impurity to an intrinsic semiconductor is called
N type semiconductor is obtained by adding:
There is a small amount of current across the barrier of a reverse-biased diode. This current is called
The majority carriers in an n-type semiconductor are
Avalanche breakdown is primarily dependent on the phenomenon of
Electron-holes pairs are produced by
The energy band in which free electrons exist is the
A pn junction is formed by
A silicon diode measures a low value of resistance with the meter leads in both positions. The trouble, if any, is
Most widely used semiconductor in electronics is:
Doping is the prcoess of:
The concentration of minority carriers in an extrinsic semiconductor under Equilibrium is
The barrier potential for Silicon diode is:
Holes in an n-type semiconductor are
The current in a semiconductor is produced by
The atomic number of germanium is
The forward voltage across a conducting silicon diode is about
