policeguide
Police Guide is a collection of police badges from all over the world. In conjunction with the web site www.policeguide.com, this mobile guide is a ha...
engrtools.com
motor calculator
Select single phase systems, voltage and horsepower and the calculator looks up the circuit breaker, wire, fuse sizes and calculates the Volt-Amperes ...
Wire Data
Select Wire by Amperage and information on conduit and grounding requirements are calculated based upon NEC 316 and conduit fill requirements. Groundi...
Transformer Calculator
Select your primary and secondary transformer voltages and the KVA rating and let this calculator report the primary and secondary currents of the tra...
Voltage Drop Calculator
Electricians and Electrical Engineers with this tool can quickly calculate and estimated voltage drop. The National Electrical Code requires a drop of...
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