Definitions
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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| prevents equipment overload | circuit breaker (fuse)
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| single throw, double blade | main switch
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| used to measure filament current | filament ammeter
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| measures tube current | pre-reading voltmeter
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| selects the milliamperage to the primary of the filament current | mA meter
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| adjusts variation in the in-coming voltage to the x-ray machine | line voltage compensator
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| selects the duration of time that current is applied to the tube | exposure switch
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| indicates the amt of voltage to the primary of the high voltage transformer | rectifers
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| converts AC to DC | autotransformer
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| selects the voltage to the primary of the high voltage transformer | rheostat
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| when the voltage is increased from primary to secondary | step-up transformer
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| when the voltage is decreased from primary to secondary | step-down transformer
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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:
ladyhope819
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