COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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CRT Monitors
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LCD Monitors
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LED Monitors
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None of the above
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Detailed explanation-1: -It is a new flat light-emitting display technology, which is more efficient, brighter, thinner, and better refresh rates feature and contrast as compared to the LCD display.
Detailed explanation-2: -Detailed Solution. Liquid Crystal Display (LCD) requires very less power of the order of micro-watt and it is in the order of 20 W.
Detailed explanation-3: -LCD TVs are the most efficient type of TVs as can help you save as much as 30-70% more electricity than any other TV type. LED TVs consume very little energy so there is almost a 50% reduction in power consumption. LCD TVs use the cold cathode fluorescent lamps (CCFL) for backlighting.
Detailed explanation-4: -In general we recommend LED displays because they offer the best power savings and are becoming more cheaper. Choose a display size which you are comfortable with and make sure to properly calibrate your display to reduce power use.
Detailed explanation-5: -There are three main categories of panel used on modern LCD monitors; TN, VA and IPS-type.