MDFR Test 4 Questions with Correct Answers Latest Update 2025/2026
What is the bottle constructed of? - Answers Aluminum Liner, Corrosion Resistant internal finish,
Insulating layer, Carbon fibre overwrap, FRP gel coat layer
How many turns to open tri-lobe wheel? - Answers 2.5 turns counter-clockwise
What is considered a full bottle? - Answers 4000 psi
How do we connect cylinder to pak? - Answers Snap change outlet connection
What is the connection to fill bottle called? - Answers High pressure male Compressed Gas
Association (CGA) inlet
When does the tri-dimensional burst disk release? - Answers 7200 psi or 400 degrees
How often does the bottle need to be hydrostaticly tested? - Answers Every 5 years
What is pak bracket made of? - Answers Aluminum alloy
What are pak straps made of? - Answers Kevlar
What are pak components? - Answers Drag Rescue Loop
Regular Hose quick connect
Control Console
Retention Strap/ Cylinder Band
Sensor Module Lights (buddy lights)
Dual redundant pressure reducer
Battery Housing
Dual EBSS (Emergency breathing support system)
RIC UAC
What is Drag Rescue Loop rated for? - Answers 1000lbs horizontal drag
What side is quick hose connect on? - Answers Left side for life
What is on the control console? - Answers Remote pressure gauge and external HUD
What does Green light indicate on external HUD? - Answers Full to 1/2 cylinder of air
What does Yellow/Amber light indicate on external HUD? - Answers 1/2 to 1/3 cylinder of air
What is the bottle constructed of? - Answers Aluminum Liner, Corrosion Resistant internal finish,
Insulating layer, Carbon fibre overwrap, FRP gel coat layer
How many turns to open tri-lobe wheel? - Answers 2.5 turns counter-clockwise
What is considered a full bottle? - Answers 4000 psi
How do we connect cylinder to pak? - Answers Snap change outlet connection
What is the connection to fill bottle called? - Answers High pressure male Compressed Gas
Association (CGA) inlet
When does the tri-dimensional burst disk release? - Answers 7200 psi or 400 degrees
How often does the bottle need to be hydrostaticly tested? - Answers Every 5 years
What is pak bracket made of? - Answers Aluminum alloy
What are pak straps made of? - Answers Kevlar
What are pak components? - Answers Drag Rescue Loop
Regular Hose quick connect
Control Console
Retention Strap/ Cylinder Band
Sensor Module Lights (buddy lights)
Dual redundant pressure reducer
Battery Housing
Dual EBSS (Emergency breathing support system)
RIC UAC
What is Drag Rescue Loop rated for? - Answers 1000lbs horizontal drag
What side is quick hose connect on? - Answers Left side for life
What is on the control console? - Answers Remote pressure gauge and external HUD
What does Green light indicate on external HUD? - Answers Full to 1/2 cylinder of air
What does Yellow/Amber light indicate on external HUD? - Answers 1/2 to 1/3 cylinder of air
