Calibration Check of Pneumatic Damper (ABB TZIDC positioner) 

This is just for fun. It was assumed that a supervisor being interviewed but some answers are just a joke (not correct). Just for fun but informative for those who want for this kind of field. Checking of calibration result, PID parameters of positioners (ABB TZIDC model) and actual dead band. Spoken language is Tagalog (Filipino).