Fuses and circuit breakers are located at the beginning of most circuits but at the end of a service. Could Art. 230 [Services] be an exception to Art. 240 [Overcurrent Protection], and are ...

Jams or sudden stops during an indexer's moving periods can subject its drivetrain to damaging torques. A few setups prevent damage in such situations. In engineering, indexing is the movement from an ...

The requirements for installing lightning protection systems were featured in the October 2016 issue of Electrical Currents from the Washington State Department of ...

The usual way of preventing a small motor from drawing too much current is to install overcurrent protection in the form of a circuit breaker or some other kind of limiter. But installations that ...