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 #91189
Back to Home
View All ELECTRONIC DEVICES Questions
21 Views
Question
What happens when an electron becomes free in a semiconductor crystal?
A. It recombines immediately
B. It creates a photon
C. It leaves behind a hole in the valence band
D. It disappears into the lattice
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is created in the valence band when electrons leave for the conduction band?
25
What is the main reason for the decline of vacuum tube usage?
17
How does the depletion region behave under increasing reverse bias voltage?
19
In a separate cyber fraud case, Delhi Police busted an online job scam linked to Chinese nationals. ...
(Current Affairs)
27
What is the primary objective of the new training program for DTC drivers and conductors?
(Current Affairs)
47