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 #90590
Back to Home
View All ELECTRONIC DEVICES Questions
25 Views
Question
What is the main drawback of using high voltages in vacuum tubes?
A. No drawback
B. Makes them more efficient
C. Increased risk and complexity in power supply design
D. Reduces lifespan
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
A convex lens produces a virtual image. Where is the object located?
13
What is the significance of the p-n junction in electronic devices?
18
What is the typical behavior of carrier mobility in semiconductors with increasing temperature?
7
What decision did the ICC make regarding referrals made by both players and on-field umpires?
(Current Affairs)
34
What technology helped simplify India's tax system and improve compliance since 2017?
(Current Affairs)
226