Volume Box

Volume of a Box

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Area of a Rectangle

Area of a Circle

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Volume of a Cube

Volume of a Box

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Conduit Fill Look Ups

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Volume of a Box

This is an important calculation for all electricians to understand. The volume of a box is the result of multiplying the length of each side times the depth of the box. So with a box that is 6 inches by 8 inches by 4 inches deep, the calculation would be 6 inches times 8 inches times 4 inches. Result 192 cubic inches.

Cubic inches are calculated for boxes expected to enclose conductors size #6 AWG and smaller.

Several box fill worksheets are available for practice on this topic. Click on a page number. The image will come up on your computer screen. You can press the print button to make a copy of the page. Click the Audio Support words to hear a description of the technique of solution.

63 Box Sizing    Audio Support

64 Junction Box Sizing    Audio Support

65 Box Fill - NM cable    Audio Support

66 Box Fill Story Problems    Audio Support

67 Box Fill Story Problems    

68 Box Fill Story Problems    

69 Box Fill Story Problems    

Click HERE to find out how to order a solutions key for all Journeyman problems on this website. Click HERE to find out how to order a solutions key for all Master Electrician problems on this website.

 

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as digital downloads for immediate use. 
Click HERE to see what is available.

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