Question : The rate at which scanning is repeated in a CRT is called:
Option 1: refresh rate
Option 2: resolution
Option 3: pitch
Option 4: bandwidth
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
Correct Answer: refresh rate
Solution : The correct option is refresh rate.
The rate at which scanning in a CRT (Cathode Ray Tube) is repeated is referred to as the "refresh rate" or "frame rate." This is the number of times per second that the electron beam scans and refreshes the phosphorescent screen, creating the pictures on the screen. The refresh rate, which is usually measured in Hertz (Hz), is an important aspect in affecting the quality and fluidity of the pictures displayed on the CRT monitor or TV screen.
Related Questions
Know More about
Staff Selection Commission Combined High ...
Application | Eligibility | Admit Card | Answer Key | Preparation Tips | Result | Cutoff
Get Updates Brochure
Your Staff Selection Commission Combined Higher Secondary Level Exam brochure has been successfully mailed to your registered email id “”.
