Electronics and Communication Engineering - Matching Questions - Discussion


Match the following:

List I List II
A.Zener diode1.used in seven segment display
B.Tunnel diode2.used in voltage regulator circuits
C.LED3.used is solar energy utilization
D.Photovoltaic cell4.used in digital circuits

[A]. A-1, B-3, C-2, D-4
[B]. A-2, B-3, C-1, D-4
[C]. A-2, B-4, C-1, D-3
[D]. A-3, B-2, C-4, D-1

Answer: Option C


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