31-05. (H) DETERMINATION OF CG POSITION
Всего заданий: 33
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Заданий на экзамен: 15
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1. Given:
Aeroplane mass = 36.000 kg
Centre of gravity (CG) is located at station 17 m
What is the effect on CG location if you move 20 passengers (Total Mass = 1.600 kg) from station 16 to station 23?
2. Without the crew, the mass and longitudinal CG position of the aircraft are 6.000 kg and 4,70 m. The mass of the pilot: 90 kg The mass of the copilot: 100 kg The mass of the flight engineer: 80 kg With the crew, the mass and longitudinal CG position of the aircraft are:
3. An aircraft has a CG located at 200 cm aft of datum and an AUM of 50.000 kg. If 90 kg of electrical equipment is installed at a position 600 cm aft of datum and 90 kg of electrical equipment is installed 600 cm forward of datum, what will be the new CG location?
4. (Refer to figure 031-54)
The empty mass of your helicopter is 1.100 kg with a CG position at 3,05 m. The load is as follows:
Total Mass of pilot and co-pilot: 150 kg
Total Mass of passengers at rear: 200 kg
In order not to exceed the limitations the minimum re¬maining fuel on board should be:
5. Given the following information, how much mass (to the nearest Ib) has to be transferred from the front hold, the centroid of which is 20 ft forward of the datum, to the rear hold 40 ft aft of the datum to bring the centre of gravity within limits?
Aircraft mass: 2.500 lbs
Total moment: -8.000 lbs/ft
Centre of gravity range from 0,5 ft to 2,0 ft fwd of datum
