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 #93571
Back to Home
View All ELECTRONIC DEVICES Questions
24 Views
Question
What is the role of holes in a semiconductor?
A. They block current flow
B. They act as negative charge carriers
C. They store energy
D. They act as effective positive charge carriers
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the condition for intrinsic excitation in semiconductors?
28
What is the advantage of using a compound lens system over a simple lens?
13
What is 1 atm in pascals?
25
Who planted a sapling at the BSF Camp in Chhawla under the Ek Ped Maa Ke Naam campaign?
(Current Affairs)
39
On which date will the bypolls for 12 vacant MCD wards be held?
(Current Affairs)
24