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Matching Questions - Engineering

Q1:

Match the following:
  List I   List II
A. Silicon 1. Donor Impurity
B. Antimony 2. Acceptor Impurity
C. Gallium 3. Most Commonly used semiconductor material
D. Germanium 4. Atomic number 32

A A-3, B-1, C-2, D-4

B A-2, B-3, C-1, D-4

C A-1, B-2, C-3, D-4

D A-4, B-3, C-2, D-1

ANS:A - A-3, B-1, C-2, D-4

No answer description is available.