TFS Training Notes and SOG Midterm Exam with 100% Correct Answers

TFS Training Notes and SOG Midterm Exam with 100% Correct Answers What are the Four Common Hazardous Atmospheres (TOES) - answerToxic atmospheres Oxygen Deficient Elevated Temperatures Smoke What percentage of oxygen does normal breathing air contain? a) 25% b) 24% c) 22% d) 21% - answerD What percentage of oxygen do you start feeling the systems of "Muscular impairment, increased rate of breathing?" a) 16% Minus b 20% Minus c) 21% Minus d) 18% Minus - answerD What percentage of oxygen do you start feeling the systems of "no immediate effects?" a) 18 minus b) 18 plus c) 21 minus d) 21 plus - answerB What percentage of oxygen do you start feeling the systems of "dizziness headaches rapid fatigue?" a) 14% b) 12% c) 15% d) 13% - answerB What percentage of oxygen do you start feeling the systems of unconsciousness? a) 7% b) 8% c) 9% d) 10% - answerC What percentage of oxygen do you start feeling the systems of DEATH? a) 3% b) 4% c) 5% d) 6% - answerD What does MSA stand for? A. Mine Safety Apparatus B. Mine Safety Appliances C. Material Safety Appliances D. Material Safety Applications - answerB What are the major components for the G1 model SCBA? a) Cylinder & Valve assembly, Regulator assembly, Carrier and harness assembly, Pressure reducer with low pressure warning device, Face piece assembly, Heads Up Display, Control Module, Power Module, Battery Module. b) Cylinder & Valve assembly, Regulator assembly, Carrier and harness assembly, Pressure reducer with low pressure warning device, Heads Up Display, Control Module, Power Module, Battery Module. c) Cylinder & Valve assembly, Regulator assembly, Pressure reducer with low pressure warning device, Heads Up Display, Control Module, Power Module, Battery Module. d) Cylinder & Valve assembly, Regulator assembly, Carrier and harness assembly, Pressure reducer with low pressure warning device. - answer What three colours does the SCBA emit for air levels? a) Orange, Green, Red b) Yellow Green, Red c) Red, Blue, Green d) SCBA does not emit any colours for air levels - answerB True or False: The power supply module records the most recent 35 hours of usage. - answerFalse 30 hours of usage What psi is the Air cylinders rated at? a) 4500 psi b) 4000 psi c) 3000 psi d) over 9000 psi - answerA True or false: When turning on your SCBA, you turn your valve fully and turn 1/4 back to relieve pressure from the valve seat. - answerTrue True or False: You can release the Cylind