Starter activity for an Electrical science session
Help!
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| The voltage and current in a purely resistive circuit are said to be? | In-Phaaaaaaaasssseeee!!!!
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| The current in a purely inductive circuit, does what? when compared to the voltage. | Lags by 90 degrees
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| The voltage in a purely capacitive circuit, does what? when compared to the current. | Lags by 90 degrees
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| What is the formula for calculating Inductive reactance? | XL=2πFL
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| In an impedance triangle, what value is always adjacent to the angle? | (R) Resistance
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| The impedance is always shown on which side of a right-angled triangle? | Hypotenuse
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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:
adamf77
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