ap ch4 stack 3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Also known as a power supply unit (PSU). A box inside a computer case that supplies power to the motherboard and other installed devices.
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| show | Used to measure the output of each connector coming from the power supply.
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| show | EMI in the radio frequency range.
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| show | An electrical device that converts AC to DC. A PC power supply contains a rectifier.
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| resistor: | show 🗑
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| show | A card that plugs into a motherboard and allows for expansion cards to be mounted parallel to the motherboard. Expansion cards are plugged into slots on the riser card.
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| show | Another term for a soft switch
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| soft switch: | show 🗑
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| show | Temporary surges in voltage, which can damage electrical components. Also called swells
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| show | An electrical charge at rest. Also known as electrostatic discharge (ESD).
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| show | A device or power strip designed to protect electronic equipment from power surges and spikes.
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| tower case: | show 🗑
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| show | A device that changes the ratio of current to voltage. A computer power supply is basically a transformer and a rectifier.
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| show | An electronic device that can regulate electricity and act as a logical gate or switch for an electrical signal.
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| uninterruptible power supply (UPS) | show 🗑
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| volt (V) | show 🗑
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| voltage selector switch: | show 🗑
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| watt (W): | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
apius
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