ACTUAL TESTS/ANALYSIS TO BE PERFORMED DURING THE AUDIT. Infrared Thermography: HT/LT panels where applicable, DBs, MCBs, SMDB (Light & Power), MDB (Light & Power), Wall & Floor Sockets, Stabilizers, UPS, A/C Units, Exposed Terminations of Cables, exposed cables/wiring, etc. • Earth pit Resistance tests • Actual Load Measurements at Normal & Full load including Total Voltage & Total Current Harmonics. 3.