Fire Chief  Michael Kain. Fire Chief Michael Kain is a life long resident of the valley. He currently oversees operations, fire suppression, EMS services, training, facility management, and fleet. Fire Chief Michael Kain was hired by the Selma Fire Department in 1987 as a Firefighter/Paramedic. He has promoted to each rank within the Selma Fire Department.
2016-10-19T11:24:18-04:00. 1  I think the correct answer from the choices listed above is option C. The tools that should be used to record the most complete data about a gas are a manometer and a thermometer. Pressure and temperature are important measurements for a gas since from these data we can calculate any other properties of the gas.
The selection and use of flammable gas detectors. Calibration gases. 45 Ideally, the gas to be measured should be used to calibrate the gas detector. Calibration of fixed and portable gas detectors is normally done using a calibrated. gas mixture from a cylinder, supplied by a gas company.