Test 10 domande Mass and Balance, tempo libero

Nuovo Test!
1 - The loaded centre of gravity (cg) of an aeroplane is 713 mm aft of datum. The mean aerodynamic chord lies between station 524 mm aft and 1706 mm aft. The cg expressed as% MAC (mean aerodynamic chord) is:
2 - 'Standard Mass' as used in the computation of passenger load establish the mass of a child as
3 - What determines the longitudinal stability of an aeroplane ?
4 - If the centre of gravity is near the forward limit the aeroplane will:
5 - An aircraft basic empty mass is 3000 kg.The maximum take-off, landing, and zero-fuel mass are identical, at 5200 kg. Ramp fuel is 650 kg, the taxi fuel is 50 kg.The maximum traffic load is:
6 - Allowed traffic load is the difference between:
7 - Given are the following information at take-off____________________________________________________________ STATION....................MASS (kg)....ARM (cm)....MOMENT (kgcm)____________________________________________________________ Basic Empty Condition...12045.........+30......+361350Crew..................................145........-160.......-23200Freight ( 1)..........................570.......+200......+114000Freight ( 2)..........................410..........-40.......-16400Fuel.................................6045...........-8.......-48360Given that the flight time is 2 h and the estimated fuel flow will be 1050 litres per h. The specific density of fuel is 0.79. The 'Freight ( 2)' will be dropped during flight within the scope of a rescue action.Calculate the CG position at landing.
8 - The operator of an aircraft equipped with 50 seats uses standard masses for passengers and baggage. During the preparation of a scheduled flight a group of passengers present themselves at the check-in desk, it is apparent that even the lightest of these exceeds the value of the declared standard mass.
9 - . What effect has a centre of gravity close to the most forward limit?
10 - The term 'useful load' as applied to an aircraft includes