Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTRONIC DEVICES
Question #91826
Back to Home
View All ELECTRONIC DEVICES Questions
8 Views
Question
What is the primary source of holes in a p-type semiconductor?
A. Thermal generation only
B. Photon absorption
C. Trivalent impurity atoms
D. Electric field
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What Greek letter is represented by the uppercase symbol Γ?
12
A lens has radii of curvature 20 cm and 30 cm. It is made of glass (μ = 1.5). What is its focal len...
15
What kind of charge carriers are predominantly increased when a pentavalent impurity is added?
10
Which country has India signed a one-year deal with to import 2.2 million tonnes of LPG for the cont...
(Current Affairs)
4
Who was allegedly duped of ₹31 lakh in a currency investment scam in South Delhi?
(Current Affairs)
21