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N-type and P-type Semiconductors MCQ with Answers

N-type and P-type Semiconductors Multiple Choice Questions (MCQ) to practice n-type and p-type semiconductors quiz answers PDF, n type and p type semiconductors worksheets for online degrees. Solve semiconductor basics Multiple Choice Questions and Answers (MCQs), "N-type and P-type Semiconductors Quiz Questions" and answers for college entrance exams. Learn conduction in semiconductors, n-type and p-type semiconductors, covalent bond, atomic structure test prep for top engineering universities.

"Holes in n-type materials are called" Multiple Choice Questions (MCQ) on n-type and p-type semiconductors with choices majority carriers, minority carriers, medium carriers, and zero carriers for college entrance exams. Solve n-type and p-type semiconductors quiz questions for merit scholarship test and certificate programs for pre employment screening tests.

MCQs on N-type and P-type Semiconductors

1.

Holes in n-type materials are called

majority carriers
minority carriers
medium carriers
zero carriers

2.

Which of the following is not a trivalent impurity atom?

Boron
Indium
Gallium
Phosphorous

3.

Impurity atoms are added to increase number of holes in intrinsic silicon are called

bivalent impurities
pentavalent impurities
trivalent impurities
divalent impurities

4.

Process in whichconductivity of semiconductor can be drastically increase by adding controlled impurities to the intrinsic semiconductor is called

doping
attenuation
excitation
toxicity

5.

Semiconductor materials doped with pentavalent impurity has majority carriers of

holes
protons
neutrons
electrons