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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


Team Careers360 22nd Jan, 2024
Answer (1)
Team Careers360 23rd Jan, 2024

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.
 

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