Box and Conduit Sizing: This DVD takes you on a walk explaining the Code Tables 314.16a & b, Tables 4 and 5 and the Annex "C". The DVD covers the confusing with or without a cover for selecting the correct area of square inch. Every subject needed for the exam! Presentation approximately 75-90 minutes, also includes worksheets.
Box and Conduit Sizing: This DVD takes you on a walk explaining the Code Tables 314.16a & b, Tables 4 and 5 and the Annex "C". The DVD covers the confusing with or without a cover for selecting the correct area of square inch. Every subject needed for the exam! Presentation approximately 75-90 minutes, also includes worksheets.