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WorksheetsA310
Total questions: 58
Worksheet time: 29mins
What is the primary function of the refuel manifold in the A310?
Control the aircraft's center of gravity
Distribute fuel evenly between tanks
Provide fuel directly to the engines
Remove water contamination from fuel
Which component allows fuel to be drained from the system?
Refuel couplings
Transfer valve
Drain valve
Refuel manifold
What is the purpose of the transfer valve in the fuel system?
Transfer fuel between tanks
Allow refueling from external sources
Vent excess pressure from the tanks
Remove impurities from the fuel
Where are the refuel/defuel valves located in the A310?
In the engine feed system
Near the wingtips
Inside the fuel tanks
Along the refuel manifold
How does the fuel system ensure proper engine fuel supply?
Through refuel couplings
Using the transfer valve to feed the engine system
By draining excess fuel through the drain valve
Manually operated by the pilot during flight
What does the green color indication on the ECAM Fuel System Display signify for a fuel pump?
Pump off
Pump on with low fuel pressure
Pump on with normal fuel pressure
Pump in manual mode
What happens if the vent surge tank becomes full?
It automatically drains back to the main tank
It releases excess fuel overboard
It redirects fuel to an auxiliary tank
It triggers an alarm in the cockpit
What is the function of the Low Pressure (LP) Valve in the Airbus 310-300 fuel system?
Regulate the pressure inside the fuel tanks
Act as a fire shutoff valve
Control the amount of fuel delivered to the engine
Prevent fuel contamination
What is the purpose of the isolation valves in the fuel system?
Prevent fuel from flowing back into the tanks
Separate different fuel compartments and regulate fuel transfer
Increase fuel pressure before it reaches the engines
Mix different fuel types for better combustion
How many electrical fuel booster pumps (TK Pumps) are installed in each main fuel tank?
One
Two
Three
Four
What is the purpose of the trim tank in the Airbus A310-300?
Store emergency fuel
Balance the aircraft's center of gravity
Act as a backup fuel supply
Reduce engine fuel consumption
Which component is responsible for preventing fuel contamination in the system?
Crossfeed valve
Low-pressure valve
Fuel filters
Isolation valves
How does the Airbus A310-300 prevent fuel overpressure during refueling?
By using pressure relief valves
By using a manual fuel dump system
By limiting the refueling rate
By redistributing fuel between tanks
What is the main function of the fuel quantity indicating system?
Regulate fuel pressure
Measure and display fuel levels
Control fuel flow to the engines
Prevent fuel leaks
What is the primary purpose of the vent tanks in the fuel system?
Supply additional fuel during takeoff
Provide additional thermal expansion space and prevent overpressure during refueling
Measure the fuel quantity in the main tanks
Isolate the fuel from the engine
How much is the volume of each wing vent tank?
120 liters
150 liters
190 liters
200 liters
Which method is used to pressurize the vent tanks during flight?
Hydraulic pressure from the fuel pumps
Ram air through flush NACA intake scoops
Compressed air from the cockpit
Electrical actuators
What function do the non-return valves serve in the fuel feed system?
Prevent fuel from reverse flow back into the tanks
Regulate the fuel pressure in the lines
Measure fuel consumption
Increase fuel temperature
Which component is described as a spherical-plug type valve, electrically actuated with two electric motors and a gearbox for 90° plug travel?
Isolation Valve
Crossfeed Valve
Low Pressure (LP) Valve
Check Valve
Where is the vent/surge tank located on the Airbus A310?
Only at the tip of each wing
At the tip of each wing and at the RH tip of the horizontal stabilizer
Only at the RH tip of the horizontal stabilizer
At the bottom of the fuselage
What is the volume of each wing vent tank?
120 liters
190 liters
220 liters
50 liters
What is the function of the vent system?
Store additional fuel for longer flights
Prevent tank overpressure during refueling
Control the aircraft's altitude
Assist in engine cooling
How are the aircraft's tanks pressurized in flight?
By the engine exhaust gases
By a fuel pump system
By ram air through flush NACA intakes
By hydraulic pressure
What happens if the vent tank becomes full?
It overflows overboard
It transfers fuel back to the center tank
It triggers an emergency alarm
It increases fuel pressure
What is the function of the check valve in the fuel system?
Regulate fuel pressure
Block air entry when pumps are off
Increase fuel flow
Store excess fuel
How many electrical fuel booster pumps (TK PUMPs) are fitted in each main fuel tank?
One
Two
Three
Four
What prevents the reverse flow of fuel from the fuel feed line to the tanks?
Isolation valves
Fuel booster pumps
Non-return valves
Check valves
What is the usual sequence of fuel feed from the tanks?
OUTR TK → INR TK → CTR TK
CTR TK → INR TK → OUTR TK
INR TK → OUTR TK → CTR TK
OUTR TK → CTR TK → INR TK
What is the primary function of a fuel pump in the fuel system?
Store excess fuel
Deliver fuel from the tanks to engines and other systems
Control air intake in the fuel line
Filter impurities from the fuel
How many main fuel tanks does the Airbus A310 have?
2
3
4
5
What is the primary purpose of the center fuel tank?
Store fuel for emergency use only
Provide additional fuel capacity and ensure proper weight distribution
Supply fuel only to the APU
Act as a backup in case the wing tanks fail
How is fuel primarily transferred between tanks in the Airbus A310?
Electric and engine-driven pumps
Manual fuel transfer by the flight crew
Gravity only
Hydraulically powered pumps
What is the function of the trim tank in some Airbus A310 models?
Optimize the aircraft's center of gravity and improve the efficiency
Provide backup fuel in case of system failure
Supply fuel only during takeoff
Act as a separate emergency fuel tank
What happens if a fuel pump fails in the Airbus A310?
The aircraft must immediately land
Redundant pumps take over, and fuel can also be gravity-fed if necessary
The engines shut down immediately
The pilots must manually transfer fuel using backup valves
What is the primary purpose of the vent/surge tanks on the Airbus A310-300?
Store extra fuel for emergencies
Prevent tank overpressure during refueling and provide thermal expansion space
Supply ram air to the engines
Act as auxiliary fuel tanks during long-haul flights
How is positive differential air pressure maintained in the vent/surge tanks during flight?
By engine bleed air
By electric booster pumps
By ram air through flush NACA intake scoops
By pressure relief valves
What component prevents reverse fuel flow from the fuel feed line back into the tanks?
Isolation valves
Crossfeed valves
Non-return valves
Low-pressure valves
Which valve on the Airbus A310-300 serves as the Fire Shutoff Valve?
Isolation valve
Low Pressure Valve (LP Valve)
Crossfeed Valve
Booster Pump Valve
What is the primary function of the fuel tank vent system in the Airbus A310-300?
Increase fuel pressure during takeoff
Prevent tank overpressure and provide thermal expansion space
Regulate temperature within the fuel tanks
Remove water from the fuel
Which tanks are connected to the wing vent tanks in the A310-300?
Only the center tank
Inner and outer tanks only
Inner, outer, and center tanks
Outer and tail tanks only
What happens when a vent surge tank becomes full?
It shuts down the fuel system
It siphons the excess fuel back to the center tank
It overflows overboard
It activates the isolation valve
What is the purpose of the check valve in the fuel pump system?
Regulate fuel temperature
Allow air into the tank
Block air entry when pumps are off
Pressurize the fuel lines
Which valve type in the A310-300 is known as the Fire Shutoff Valve?
IsolaƟon Valve
Crossfeed Valve
Low Pressure Valve (LP Valve)
Non-return Valve
What is the primary function of the vent/surge tanks in the Airbus A310-300?
Store excess fuel for long-haul flights
Prevent tank overpressure during refueling
Act as emergency fuel tanks
Supply additional power to the engines
What is the usual fuel feed sequence in the Airbus A310-300?
OUTR TK → INR TK → CTR TK
INR TK → OUTR TK → CTR TK
CTR TK → INR TK → OUTR TK
OUTR TK → CTR TK → INR TK
What happens if the vent surge tank becomes full?
It transfers fuel back to the main tanks
It overflows overboard
It shuts off fuel flow automaƟcally
It acƟvates an emergency alarm
What provides additional overpressure protection for the fuel tanks?
Pressure regulators
Relief valves
Carbon safety discs
Emergency dump valves
What is the function of the crossfeed valve in the Airbus A310-300?
Allows fuel transfer between engines
Blocks reverse fuel flow
Prevents fuel leakage during flight
Automatically shuts off fuel flow during an emergency
How does the Airbus A310 prevent fuel leaks?
Fuel monitoring system
Isolation valves
Manual inspections
Redundant fuel lines
How are fuel levels displayed to the pilots?
Analog dials
Digital fuel quantity indicators
Pressure gauges
Mechanical levers
What system manages fuel transfer?
Hydraulic system
Fuel management system
Crossfeed valves
Vent surge system
How does the crossfeed system operate?
Manually controlled
Electrically actuated
Hydraulic-powered
Air pressure driven
What happens if a fuel pump overheats?
It shuts down
The system switches tanks
Fuel is dumped
The cockpit alerts the pilots
What is the total volume of the tail vent tank in the Airbus A310-300?
120 litres
100 litres
150 litres
200 litres
How is the LP valve controlled in the Airbus A310-300?
By manual switches
By electric motors and a gearbox
By hydraulic pressure
By pneumatic system
What prevents overpressurization and underpressurization in the vent surge tank?
Carbon safety disk
Electrical switches
Hydraulic relief valve
Pressure regulator
What is the fuel feed sequence in the Airbus A310-300?
Center tank, inner tank, outer tank
Outer tank, inner tank, center tank
Inner tank, outer tank, center tank
Center tank, outer tank, inner tank
What happens if the vent tank becomes full in the Airbus A310-300?
It overflows into the center tank
It overflows overboard
It activates a safety valve
It triggers a warning signal
