Basic Electrical Engineering - Electrical Engineering (MCQ) questions and answers for Q. 9098

Q.  In N - type semiconductor, the impurities added to a semiconductor are
- Published on 02 Sep 15

a. Trivalent
b. Pentavalent
c. Monovalent
d. Tetravalent

ANSWER: Pentavalent

Post your comment / Share knowledge

Enter the code shown above:
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)