Tables, Conversions & Formulas


Find tables, conversions and formulas for practically any problem.

Value ConverterConvert typical values from one measurement to another.
Electric Unit ConversionsFind out how to convert common electrical units.
Advanced Tables, Conversions and FormulasFind formulas, tables and conversions to solve most problems.
Understanding Loads & SizingFind out how to load and size a generator.
Wattage GuideHow much power does my equipment use?
Generator Amp RatingsWhat size do I need? Does size matter?
Generator Sizing ProcedureHow do I figure generator size?
Generator Delta & Wye ConnectionsHow to connect generators to provide specific voltage and amps.
Electric Motor Wattage GuideHow do I select a generator for an electric motor?
Motor FormulasCalculate amps needed to power specific motors.
Starting Load ExamplesHow starting loads effect power required.
Transfer SwitchesWhat about transfer switches?
NEMA EnclosuresA Guide to NEMA enclosures.
NEMA Plugs and ReceptaclesA Guide to NEMA plugs & receptacles, with pictures & nomenclature

Copyright © 1966-2014 GeneratorJoe Inc. & GeneratorJoe®. All Rights Reserved.