INPUTOUTPUT AND STORAGE DEVICES
STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the output voltages that have been commonly produced by PC power supplies over the years? (Choose all that apply.)
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+3.3VDC
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+5VDC
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-5VDC
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+12VDC
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-12VDC
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Explanation:
Detailed explanation-1: -A PC’s power supply produces +3.3VDC, +5VDC, –5VDC, +12VDC, and –12VDC from a 110VAC input.
Detailed explanation-2: -Most modern computer power supplies follow the ATX convention. They output +3.3V, +5V, +12V and-12V on a series of color coded wires. Computer power supplies have a number of safety features that help to protect you and the power supply itself.
Detailed explanation-3: -A computer ATX power supply usually provides five separate voltages: +12V, – 12V, +5V, –5V, and +3.3V. Watt (W)-The unit used to measure power.
There is 1 question to complete.