study guide
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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| the path of an electric current from the generating source back to the original source is a(n): | show 🗑
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| show | 30 inches
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| show | tesla current
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| show | galvanic current
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| show | electrode
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| the electrical appliance connection that supplies current to the circuit is the: | show 🗑
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| `the current for facial and scalp treatments is measured in: | show 🗑
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| the positive electrode is called the: | show 🗑
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| show | watt
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| a converter is an apparatus that changes direct current is: | show 🗑
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| electricity does not occupy space or have physical or chemical properties; it is, however, a form of: | show 🗑
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| show | amp
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| electronic facial treatments are commonly referred to as: | show 🗑
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| a combination light of all the visible rays of the spectrum is referred to as: | show 🗑
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| show | wavelength
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| show | positive toward the negative pole
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| show | copper
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| rays with long wavelengths that penetrate the deepest and produce more than visible light are: | show 🗑
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| show | iontophoresis
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| careless electrical connections and overload circuits can result in an electric shock,burn,or: | show 🗑
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| the special device that prevents excessive current from passing through a circuit and overloading the circuit is a(n): | show 🗑
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| show | desincrustation
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| show | direct current
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| show | alternating current
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| show | polarity
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| rubber silk wood and glass are common examples of: | show 🗑
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| rays with short wavelengths that are least penetrating produce chemical effects and kill germs are: | show 🗑
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| show | rectifier
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| show | volt
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| current that should not be used who are pregnant, have high blood pressure or have a pacemaker is: | 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.
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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:
Edavalos