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 #90931
Back to Home
View All ELECTRONIC DEVICES Questions
18 Views
Question
What role do vacant energy levels in the valence band play in electrical conduction?
A. They block electron movement
B. They trap free electrons
C. They emit light
D. They allow other valence electrons to move, creating hole conduction
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What causes the increase in minority carrier concentration near the junction under forward bias?
9
In a prism with angle 60°, if the refracted ray is incident at the critical angle on the second fac...
13
Which part of the transformer provides the reference point for voltage comparison in a full-wave rec...
10
On what date did Lal Bahadur Shastri pass away, shortly after signing the Tashkent Declaration?
(Current Affairs)
15
Why did Air Canada suspend all flight operations in August 2025?
(Current Affairs)
38