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 #91360
Back to Home
View All ELECTRONIC DEVICES Questions
45 Views
Question
Can hole current exist without free electrons?
A. No, holes need free electrons to move
B. Yes, in p-type semiconductors where holes are majority carriers
C. Only at absolute zero
D. Only under light
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the threshold voltage for a silicon p-n junction diode?
20
How do electrons move during the formation of a p-n junction?
23
What is true about the overall charge of a doped semiconductor?
22
What was the cause of death of Vaishnav Krishnakumar, an Indian student in Dubai, as reported in Oct...
(Current Affairs)
27
Anand Sharma recently resigned from which position in the Congress party?
(Current Affairs)
45