Now it's time to use what we've learned in this column over the last several issues and calculate the service load for feeders No. 1 through No. 6 in our hypothetical industrial plant. See the April ...

Microsoft Excel's spreadsheet design allows you to quickly calculate values separated into two columns and replicate this calculation without having to manually recreate the formula for each row. As ...

Based on the 2020 National Electrical Code. Article 220 of the 2020 National Electrical Code (NEC) contains the requirements for calculating demand loads for branch circuits, feeders, and services.

Evaluating any given load’s value, it’s crucial not only to consider costs incurred to haul the freight on a per-mile basis, but also in relation to time. Fixed costs like insurance, the truck payment ...