Rosenstark’s brilliant idea was to perform a pair of loop measurements with the return side terminated first on an open circuit and then on a short circuit , and then to suitably combine the two ...

Short circuit faults are called shunt faults. An open-circuit condition is known as a series fault. Any phase/circuit to ground condition is called a ground fault. Among all faults, a balanced 3-phase ...

It’s a setting that’s tailor-made for copycats — students sitting close enough to one another to take a quick peek, should an invigilator look away momentarily.

Mike has taught more than 1,000 classes on 30 different electrical-related subjects — ranging from alarm installations to exam preparation and voltage drop calculations. He continues to produce ...

Omron has introduced EtherNet/IP Remote I/O blocks with both short- and open-circuit detection to reduce troubleshooting time and maintain productivity. The ERT1 series EtherNet/IP slave I/O blocks ...