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WorksheetsAircraft Mass and Balance - SEP 1
Total questions: 15
Worksheet time: 34mins
What is the CG at the BEM?
77 inches.
87 inches.
77.7 inches.
77.7 metres.
The CG position will ____________.
move aft if the main landing gears are extended.
move aft if the nose landing gear is extended.
move forward is the nose landing gear is retracted.
not be significantly affected.
How far is the main wheel from the aft CG limit?
0.7 inches behind the rear datum.
9.3 inches aft of the rear datum.
97 inches aft of the datum.
0.7 inches forward of the rear datum.
What are the CG limits?
fwd limit = 74 inches to 80.4 inches and aft limit = 87.7 inches.
fwd limit = 74 inches, aft limit = 87.7 inches.
fwd limit = 74 inches to 80.4 inches.
fwd limit = 74 inches, aft limit = 80.4 inches.
What is the distance of the main undercarriage from the firewall?
39 inches.
58 inches.
87.7 inches.
97 inches.
Where is the reference datum?
87.7 inches aft of the rear CG position
80.4 inches aft of the rear CG position
74 inches aft of the fwd CG position
39 inches forward of the firewall
What is the structural load limit for the floor at baggage zone ‘C’?
50 lb per square foot
100 lb per cubic foot
100 lb per square foot
100 kg per square inch
Where is the centroid of baggage zone B?
108 inches from the datum
180 inches from the datum
120 inches from the datum
150 inches from the datum
Assuming the weight and access is not a problem, where can a box of mass 500 lb be positioned if the dimensions are 0.75 ft × 1.5 ft × 5 ft?
In zone ‘A’ only if placed on its largest area
In zones ‘B’ or ‘C’ if placed on its largest area
In zone ‘C’ only if placed on its middle area
In any of the baggage zones if placed on its smallest area
Assuming the weight and access is not a problem, where can a cubic box of mass 500 lb be positioned if the dimensions are 3.15 ft?
In zone ‘A’ only
In zone ‘B’ or ‘C’ only
In zone ‘C’ only
In any of the baggage zones
If the landing mass is 3155 lb and the trip fuel was 40 gallons, what was the ZFM if the fuel tanks held 60 gallons of fuel prior to take-off?
3001 lb
3135 lb
3098 lb
3035 lb
If the total moment is less than the minimum moment allowed:
useful load items must be shifted aft
useful load items must be shifted forward
How far is the firewall from the fuel tank centroid?
39 inches
38 inches
37 inches
36 inches
If all six seats are occupied and the mass of each occupant is 165 lb, determine the maximum useful load.
990 lb
2415 lb
3650 lb
1234 lb
What is the allowable CG range for TOM = 3400 lb?
73.5 - 87.7 inches
77.5 - 87.7 inches
74 - 87.7 inches
77.5 - 89.6 inches
