A defective distribution system will present symptoms. Like a physician, a Portal Power Distribution Technician must be able to diagnose the problem. Through case studies, experiments, and bench demonstrations, this advanced webinar will teach you how to recognize and treat the symptoms of a resistive system neutral before HMI ballasts cut out and generators fail.  And, since an ounce of prevention is worth a pound of cure, this webinar demonstrates how Rigging Gaffers can ensure reliable power by testing the resistance of the system neutral in unenergized systems.