Ryanair Conversion Topic 1 Exam | Questions with
100% Correct Answers | Verified | Latest Update
2026/2027
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Terms in this set (18)
Equipment On board the A/C we have several pieces of
equipment which we are now going to look at in
detai
, Halon Extinguisher A halon can be used to fight both electrical and
non-electrical fires. A halon works by removing the
oxygen around the fire, therefore smothering the
fire. The halon does not remove heat from the fire.
It is stored in the flight deck, above the No1's
jumpseat, 1 behind row 33 and above the No3's
jumpseat.
PDI's
Date
Stowage.
Quantity.
Pressure gauge must be in the serviceable band.
Pin is secure and in the handle.
Operation
Remove pin.
Hold extinguisher upright
Hand under handle and thumb on top of lever.
Squeeze the lever downward with
thumb.
Test squirt.
Direct at the base of the fire.
Use in short, sharp bursts.
Precautions
Fumes given off may have an irritant effect on
lungs; therefore a PBE must be used when
operating the Halon in confined space.
Not to be used as a coolant.
Always damp down fire area with water after use,
except electrical fires.
On initial discharge, force of extinguisher may
scatter burning loose material.
Range - 6-10 Feet
Duration - 12-14 Seconds
100% Correct Answers | Verified | Latest Update
2026/2027
Save
Terms in this set (18)
Equipment On board the A/C we have several pieces of
equipment which we are now going to look at in
detai
, Halon Extinguisher A halon can be used to fight both electrical and
non-electrical fires. A halon works by removing the
oxygen around the fire, therefore smothering the
fire. The halon does not remove heat from the fire.
It is stored in the flight deck, above the No1's
jumpseat, 1 behind row 33 and above the No3's
jumpseat.
PDI's
Date
Stowage.
Quantity.
Pressure gauge must be in the serviceable band.
Pin is secure and in the handle.
Operation
Remove pin.
Hold extinguisher upright
Hand under handle and thumb on top of lever.
Squeeze the lever downward with
thumb.
Test squirt.
Direct at the base of the fire.
Use in short, sharp bursts.
Precautions
Fumes given off may have an irritant effect on
lungs; therefore a PBE must be used when
operating the Halon in confined space.
Not to be used as a coolant.
Always damp down fire area with water after use,
except electrical fires.
On initial discharge, force of extinguisher may
scatter burning loose material.
Range - 6-10 Feet
Duration - 12-14 Seconds
