20. Locating the faulty area requires the troubleshooter to have the ability to identify components as well as being able to ________ the system into functional zones that can be checked for proper op

explain unidirectional current flow is possible in pn junction diode

An industrial system is rated at 600 V. The system includes a partially exposed terminal block that’s mounted on a bulkhead. A new electrical apprentice, who isn’t considered to be qualified according