CET 2025

Which of the following is NOT one of the three essential factors required for fire (combustion) to occur?

• Heat

• Oxygen

• Fuel

• Water  

How can one effectively extinguish a fire based on the basic chemistry of fire?

• By allowing more oxygen to enter. 

• By removing one or more of the three essential factors.

• By increasing the heat.

• By adding more fuel.

What should crewmembers do in the event of excessive smoke and fumes inside an aircraft cabin to prevent panic among passengers?

• Stay calm, proceed to related procedures, watch for signs of panic, and move passengers away from smoke if possible.

• Ignore the situation and focus on their own safety.

• Evacuate the aircraft immediately without any announcement.

• Evacuate the aircraft immediately without any announcement.

Who takes on the role of the "Fire Fighter" when a fire is discovered on a flight?

• The Pilot

• The Senior Flight Attendant

• The First Flight Attendant who discovers the fire or is informed of the fire by a passanger

• The first Passenger who discovers the fire or is informed of the fire by another passanger

What should you do to prevent the spread of fire to adjacent battery cells after extinguishing a fire?

• Use a halon fire extinguisher and then pour oil over the cells.

• Relocate passengers away from the device and then use a water fire extinguisher.

• Cover the battery cells with a blanket and wait for emergency services.

• Allow the fire to burn out on its own without any intervention.

What is the primary warning signal used by the Flight Crew to indicate that a Flight Attendant should come into the cockpit?

• "Emergency Station".

• "Attention flight attendant on station, Attention flight attendant on station".

• "Flight Attendant into Cockpit, Flight Attendant into Cockpit".

• "Brace, Brace, Brace".

When EMERGENCY arises during flight and only have approximately 15 minutes means ?

• Emergency landing with time available.

• Unpremeditated emergencies.

• Emergency landing with minimum time available.

• Initiate EVACUATION.

What are the possible causes of crew incapacitation during flight operations?

• Delay in takeoff  

• Weather conditions

• Noise from passengers

• Hypoxia and insufficient pressurization