Power factor questions

To practice answering power factor questions

When available, open the Introduction to Mastering assignment and select the Introduction to Power Factor Questions item. This assignment provides practice items for different kinds of questions.

You can usually return to this assignment anytime during the course, even after its due date. If you completed this assignment, you can usually rework its items for practice.

Enter a value

Enter a real number in the Value box. Symbolic values are not allowed.

Apply lagging or leading power factor

Select the Lagging or Leading check boxes.

Indicate a power factor of 0 (zero)

Leave both the Lagging and Leading check boxes blank.

Edit power factor answers

Edit using toolbar —
Select the Undo, Redo, or Reset tabs.

Edit from your keyboard —
You can copy, cut and paste selected parts of the Value expression using standard keystrokes. To navigate within the Value box, use the left and right arrow keys.

	Windows	Mac OS
Copy	Ctrl-C	ctrol-C
Cut	Ctrl-X	ctrl-X
Paste	Ctrl-V	ctrl-V