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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 …

Select single phase systems, voltage and horsepower and the calculator looks up the circuit breaker, wire, fuse sizes and calculates the Volt-Amperes …

Select Wire by Amperage and information on conduit and grounding requirements are calculated based upon NEC 316 and conduit fill requirements. Groundi …

Select your primary and secondary transformer voltages and the KVA rating and let this calculator report the primary and secondary currents of the tra …

Electricians and Electrical Engineers with this tool can quickly calculate and estimated voltage drop. The National Electrical Code requires a drop of …