Free CompTIA A+ 220-1101 Practice Question

A technician is installing a new power supply in an office located in Europe. The power outlets in the office provide 230V AC. Which of the following power supplies should the technician select?

  • A power supply that strictly supports 110-120 VAC without any option to switch voltages.

  • An auto-switching power supply only rated for 110V because the local grid will adapt accordingly.

  • A universal input power supply without verifying its voltage compatibility with the mile system components.

  • A power supply that supports an input voltage of 220-240 VAC.

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CompTIA A+ 220-1101 / 
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