Consult the GMR-32B manual’s troubleshooting tree. Here are typical issues:
This document is a condensed operational reference. For detailed schematics, dimensional drawings, and warranty information,
The GMR-32B is a designed to protect industrial equipment like motors, compressors, and pumps from electrical faults. It monitors the power supply in real-time to detect issues such as phase reversal, phase loss, and voltage imbalances. Core Specifications
Section B — Short calculations & interpretation (30 marks) Show work. 6 marks each.