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Match List I with List II and select the correct answer :
List I (Diode type)
A. Zener Diode
B. Gunn Diode
C. Schottky
D. Diode
E. Tunnel DiodeList II (Important properties)
1. Negative resistance device fabricated
using semiconductors like Si, Ga, As,
Ge etc. can be operated at a frequency
of 10 GHz
2. Quantum mechanical tunnelling with
very thin depletion layers under
reverse bias operated as a reference
voltage sources
3. Negative conductance device, operates
on the principle of transfer of electron
from one region of conduction band to
another
4. Metal-semiconductor diode, have
rectification properties.
b. A→1, B→3, C→4, D→2
c. A→2, B→3, C→4, D→1
d. A→1, B→4, C→2, D→2
asked in Electronics Paper-1, 2002
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