An aircraft Dry Operating 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 ?
Mandatory > landing
Given Maximum structural take off mass 8350 kgMaximum structural landing mass 8350 kgZero Fuel Mass 6210 kgTaxi Fuel 10 kgContingency Fuel 90 kgAlternate Fuel 300 kgFinal Reserve Fuel 400 kgTrip Fuel ?
Given Zero Fuel Mass 6660 kgTrip Fuel 990 kgBlock Fuel 1540 kgTaxi Fuel 25 kgThe actual Take Off Mass is equal to ?
Given zero fuel mass 4920 kgtrip fuel 880 kgblock fuel 1330 kgtaxi fuel 25 kgthe actual take off mass equal to 6225 kg, 625kg, 68 kg, 636kg. Actual take off mass = zero fuel mass + block fuel taxi fuel actual take off mass = 4920 + 1330 25 = 6225 kg. 
Given maximum structural take off mass 8600 kgmaximum structural landing mass 8600 kgzero fuel mass 6500 kgtaxi fuel 15 kgcontingency fuel 110 kgalternate fuel 600 kgfinal reserve fuel 130 kgtrip fuel 970 kgthe expected landing mass at destination will be 734kg, 83 kg, 8325 kg, 86 kg. Fuel on board at landing 110 + 600 + 130 = 840 kg. expected landing mass at destination = zero fuel mass + fuel on board at landing expected landing mass at destination = 6500 + 840 = 7340 kg. 
Given maximum structural take off mass 7400 kgmaximum structural landing mass 7400 kgzero fuel mass 5990 kgtaxi fuel 15 kgcontingency fuel 110 kgalternate fuel 275 kgfinal reserve fuel 250 kgtrip fuel 760 kgthe expected landing mass at destination will be 6625 kg, 7385 kg, 74 kg, 7 35 kg. Fuel on board at landing 110 + 275 + 250 = 635 kg. expected landing mass at destination = zero fuel mass + fuel on board at landing expected landing mass at destination = 5990 + 635 = 6625 kg. 
Given dry operating mass 4920 kgzero fuel mass 5740 kgtrip fuel 670 kgtake off fuel 1050 kgthe traffic load 82kg, 2 6kg,34kg, 248kg. Dry operating mass the total mass of an aircraft ready a specific type of operation excluding all usable fuel traffic load. traffic load the total mass of passengers, baggage cargo, including any non revenue load. 5740 4920 = 820 kg. Question Loading 67 Answer 8
Given dry operating mass 5320 kgzero fuel mass 6790 kgtrip fuel 770 kgtake off fuel 1310 kgthe traffic load 47kg, 3 8kg,6 kg, 294kg. Dry operating mass the total mass of an aircraft ready a specific type of operation excluding all usable fuel traffic load. traffic load the total mass of passengers, baggage cargo, including any non revenue load. 6790 5320 = 1470 kg. Question Loading 67 Answer 9
Given dry operating mass 5210 kgzero fuel mass 6230 kgtrip fuel 990 kgtake off fuel 1590 kgthe traffic load 2kg, 339kg, 237kg, 298kg. Dry operating mass the total mass of an aircraft ready a specific type of operation excluding all usable fuel traffic load. traffic load the total mass of passengers, baggage cargo, including any non revenue load. 6230 5210 = 1020 kg. Question Loading 67 Answer 10
Given zero fuel mass 4770 kgtrip fuel 1040 kgblock fuel 1960 kgtaxi fuel 20 kgthe actual take off mass equal to 67 kg, 673kg, 589kg, 497kg. Actual take off mass = zero fuel mass + block fuel taxi fuel actual take off mass = 4770 + 1960 20 = 6710 kg. Question Loading 67 Answer 11
Considering only structural limitations on very short legs with minimum take off fuel traffic load normally limited Maximum zero fuel mass, maximum landing mass, maximum take off mass, actual landing mass. Maximum zero fuel mass exists to prevent wing bending. if too much weight concentrated in fuselage then wings will flex dramatically in flight. by placing fuel into wings, weight distributed more evenly, there not a concentration of mass in one area. on very short legs with minimum take off fuel (it means very low fuel in wings no fuel in center tank), traffic load will be limited due to this bending moment at wing roots. Question Loading 67 Answer 12
Basic empty mass A component of dry operating mass, actual take off mass minus traffic load, dry operating mass minus fuel load, dry operating mass minus traffic load. Please download following document used as a reference at exam /pdf/031_mass_definitions.pdf Question Loading 67 Answer 13
Allowed traffic load the difference between Allowed take off mass operating mass, allowed take off mass basic empty mass plus trip fuel, allowed take off mass basic empty mass, operating mass basic empty mass. Please download following document used as a reference at exam /pdf/031_mass_definitions.pdf Question Loading 67 Answer 14
The operating mass of an aeroplane The dry operating mass plus take off fuel mass, the empty mass plus take off fuel mass, the empty mass plus crew, crew baggage catering, the empty mass plus trip fuel mass. Please download following document used as a reference at exam /pdf/031_mass_definitions.pdf Question Loading 67 Answer 15
The maximum zero fuel mass A structural limit listed in flight manual as a fixed value, governed the cg limits, governed the traffic load to be carried, tabulated in flight manual against arguments of airfield elevation temperature. Question Loading 67 Answer 16
The maximum structural take off mass A limit which may not be exceeded any take off, a take off limiting mass which affected the aerodrome altitude temperature, a take off limiting mass which governed the gradient of climb after reaching vy, limited the take off distance available. it tabulated in flight manual. Please download following document used as a reference at exam /pdf/031_mass_definitions.pdf Question Loading 67 Answer 17
To calculate allowable take off mass factors to be taken into account include Maximum landing mass augmented the fuel burn, maximum landing mass the fuel on board at take off, maximum zero fuel mass the trip fuel, maximum take off mass minus trip fuel. Maximum landing mass the trip fuel correct, because you can take off at mlm plus trip fuel because you would land at mlm, in mlm would be reserve, contingency diversion fuel. maximum take off mass minus trip fuel this nonsense! the mtom minus trip fuel will not give allowable tom! maximum landing mass the fuel on board at take off it can't be mlm plus take off fuel because this would mean you would land above mlm as you would only plan to burn trip fuel. thus you would be landing at mlm plus reserve, contingency diversion fuel. maximum zero fuel mass the trip fuel this cannot be right because allowable tom not mzfm plus trip fuel but mzfm plus take off fuel, assuming it doesn't exceed mtom. Question Loading 67 Answer 18
The traffic load defined as total mass of Passengers, baggage cargo, including any non revenue load, passengers, baggage, cargo usable fuel, flight crew, passengers, baggage, cargo usable fuel, crew passengers excluding any baggage or cargo. Please download following document used as a reference at exam /pdf/031_mass_definitions.pdf Question Loading 67 Answer 19
Given dry operating mass = 38 000 kgmaximum structural take off mass = 72 000 kgmaximum landing mass = 65 000 kgmaximum zero fuel mass = 61 000 kgtrip fuel = 8 000 kgtake off fuel = 10 300 kgthe maximum allowed take off mass and payload are respectively 73 kg 23 kg, 73 kg 25 3 kg, 73 kg 24 7 kg, 73 kg 27 kg. Zfm the mass of aeroplane minus all useable fuel. payload the load we are carrying that earns revenue. payload = maximum zero fuel mass dom 61000 38000 = 23000 kg maximum allowed take off mass = payload + dom + fuel 23000 + 38000 + 10300 = 71300 kg we are below maximum structural take off mass. we will be below maximum landing mass (71300 8000 = 63300 kg). Question Loading 67 Answer 20
In relation to an aeroplane term 'basic empty mas includes mass of aeroplane structure complete with its powerplants systems furnishings and other items of equipment considered to be an integral part of particular aeroplane configuration its value Found in latest version of weighing schedule as corrected to allow modifications, found in flight manual is inclusive of unusable fuel plus fluids contained in closed systems, printed in loading manual includes unusable fuel, inclusive of an allowance crew, crew baggage other operating items. it entered in loading manifest. The 'basic empty mas recorded in weighing schedule , not in flight manual. Question Loading 67 Answer 21
Prior to departure medium range twin jet aeroplane loaded with maximum fuel of 20100 litres at a fuel density specific gravity of 0 78 using following data performance limited take off mass 67200 kgperformance limited landing mass 54200 kgdry operating mass 34930 kgtaxi fuel 250 kgtrip fuel 9250 kgcontingency and holding fuel 850 kgalternate fuel 700 kgthe maximum permissible traffic load 3 9kg,647kg,8 4kg,284kg. Question states 'prior to departure jet loaded with maximum fue. 20100 litres = 15680 kg traffic load possible at take off 67200 kg (34930 kg + 15680 kg) = 16590 kg at landing, taxi trip fuel have been burnt 15680 (250 + 9250) = 6180 kg of fuel remains in our aeroplane. traffic load possible at landing 54200 (34930 kg + 6180 kg) = 13090 kg. Question Loading 67 Answer 22
The operator of an aircraft equipped with 50 seats uses standard masses passengers and baggage during preparation of a scheduled flight a group of passengers present themselves at check in desk it apparent that even lightest of these exceeds value of declared standard mass The operator should use individual masses of passengers or alter standard masss, operator may use standard masses the balance but must correct these the load calculation, operator obliged to use actual masses of each passenger, operator may use standard masses the load balance calculation without correction. Easa air ops mass values passengers baggage ... (g) on any flight identified as carrying a significant number of passengers whose masses, including hand baggage, are expected to exceed standard passenger mass, an operator must determine actual mass of such passengers weighing or adding an adequate mass increment. Question Loading 67 Answer 23
The following data extracted from an aeroplane's loading manifest performance limited take off mass 93500 kgexpected landing mass at destination 81700 kgmaximum certificated landing mass 86300 kgfuel on board 16500 kgduring flight a diversion made to an en route alternate which not 'performance limite landing fuel remaining at landing 10300 kg the landing mass Is 873 kg excess structural stress could result, 873 kg which acceptable in this case because this a diversion not a normal scheduled landing, 832 kg which in excess of regulated landing mass could result in overrunning runway, must be reduced to 8 7 kg in order to avoid a high speed approach. Fuel on board fuel remaining at landing = 16500 kg 10300 kg = 6200 kg. we only have one mass givent take off, performance limited take off mass, thus, landing mass will be 93500 kg 6200 kg = 87300 kg structural stress could result (maximum certificated landing mass 86300 kg). Question Loading 67 Answer 24
The following data relates to a planned flight of an aeroplane dry operational mass 60 520 kgperformance limited take off mass 92 750 kgstructural limited take off mass 88 750 kgperformance limited landing mass 72 250 kgstructural limited landing mass 73 500 kgmaximum zero fuel mass 67 530 kgfuel on board at take off trip fuel 12500 kg contingency and final reserve fuel 2300 kg alternate fuel 1700 kgusing this data as appropriate calculate maximum traffic load that can be carried 7kg, 773kg, 73kg,573kg. Question Loading 67 Answer 25
Maximum allowed take off mass limit 37 200kgdry operating mass 21 600 kgtake off fuel 8 500 kgpassengers on board male 33 female 32 children 5baggage 880 kgthe company uses standard passenger mass systems allowed regulations the flight not a holiday charter in these conditions maximum cargo that may be loaded 585 kg, 34kg,5 kg, 965 kg. Adults = (33 males + 32 females) x 84 kg = 5460 kg children = 5 x 35 kg = 175 kg passenger load 5460 kg + 175 kg = 5635 kg. mtom (dom + fuel + passenger + baggage) 37200 kg (21600 + 8500 + 5635 + 880) = 585 kg. Question Loading 67 Answer 26
The take off mass of an aircraft 8470 kg total fuel on board 1600 kg including 450 kg reserve fuel and 29 kg of unusable fuel the traffic load 770 kg what the zero fuel mass 6899 kg, 6 29 kg, 687kg, 642kg. Total fuel on board (including unusable fuel) = 1600 kg take off mass minus total fuel on board = 8470 1600 = 6870 kg unusable fuel is included within zero fuel mass = 6870 + 29 = 6899 kg. Question Loading 67 Answer 27
Traffic load the difference between The take off mass the operating mass, take off mass the basic empty mass, operating mass the basic empty mass, take off mass the basic empty mass plus trip fuel. Please download following document used as a reference at exam /pdf/031_mass_definitions.pdf Question Loading 67 Answer 28
The basic empty mass of an aircraft 30000 kg given following data calculate dom dry operating mass catering 300 kg crew 600 kg trip fuel 1200 kg unusable fuel 30 kg traffic load 2500 kg 3 9 kg, 3 93kg, 3463kg, 29kg. Dry operating mass = basic empty mass + variable load dry operating mass = 30000 kg + 300 kg + 600 kg = 30900 kg. (unusable fuel already included in basic empty mass). Question Loading 67 Answer 29
Which true of aircraft basic empty mass It a component of dry operating mass, it the actual take off mass, less traffic load, it dry operating mass minus fuel load, it dry operating mass minus traffic load. Please download following document used as a reference at exam /pdf/031_mass_definitions.pdf Question Loading 67 Answer 30
The maximum quantity of fuel that can be loaded into an aircraft's tanks given as 3800 us gallons if fuel density specific gravity given as 0 79 mass of fuel which may be loaded 364 kg,82 6 kg,4383 kg,3647 kg. 1 us gallon = 3.78 litres (3,785411784 litres). 3800 x 3.785411784 x 0.79 = 11363.8 kg. Question Loading 67 Answer 31
Determine landing mass the following single engine aeroplane given standard empty mass 1764 lbs optional equipment 35 lbs pilot + front seat passenger 300 lbs cargo mass 350 lbs fuel quantity at brakes release 60 gal trip fuel 35 gal fuel density 6 lbs/gal 2599 lbs, 2799 lbs, 2659 lbs, 2449 lbs. Take off mass = 1764 + 35 + 300 + 350 + (6 x 60)= 2809 lbs expected landing mass = 2809 (6 x 35) = 2599 lbs. Question Loading 67 Answer 32
Given maximum allowable take off mass 64400 kgmaximum landing mass 56200 kgmaximum zero fuel mass 53000 kgdry operating mass 35500 kgtraffic load 14500 kgtrip fuel 4900 kgtake off fuel 7400 kgfind maximum additional load 3kg, 7kg, 4kg, 56 kg. Take off mass will be 35500 + 14500 + 7400 = 57400 kg. landing mass will be 57400 4900 = 52500 kg maximum landing mass 56200 kg, so we can add 56200 52500 kg = 3700 kg. last check, maximum zero fuel mass of 53000 kg 35500 + 14500 + 3700 = 53700 kg... we are exceeding this limit, we need to reduce additional load 700 kg. 3700 700 = 3000 kg. Question Loading 67 Answer 33
The traffic load a part of the Zero fuel mass, basic empty mass, operating mass, dry operating mass. Please download following document used as a reference at exam /pdf/031_mass_definitions.pdf Question Loading 67 Answer 34
The si units of running or linear load are N/m, kg/m, kg/m³, n, kg/m², kg, n/m², lb/ft. Question Loading 67 Answer 35
Given fuel density of 0 78 kg/l dry operating mass = 33500 kg traffic load = 10600 kg maximum take off mass = 66200 kg taxi fuel = 200 kg fuel tank capacity = 22500 l the maximum fuel that can be carried at take off 735kg, 2 9 kg,755kg, 22kg. Maximum fuel at take off = maximum take off mass (dry operating mass + traffic load) maximum fuel at take off = 66200 (33500 + 10600) = 22100 kg. this more than what fuel tanks can contains. therefore, we can fill them full, we will have to remove 200 kg taxi, to know our maximum possible fuel at take off 2500 x 0,78 = 17550 kg. 17550 200 = 17350 kg. Question Loading 67 Answer 36
An aircraft to depart at an take off mass of 8220 kg take off fuel including reserve fuel of 710 kg 1750 kg the basic empty mass 4920 kg considering a total mass of crew and operating items of 420 kg permissible traffic load will be 3kg,55kg, 4kg, 259kg. 8220 1750 4920 420 = 1130 kg. Question Loading 67 Answer 37
The take off mass of an aircraft 6700 kg total fuel on board 800 kg including 200 kg reserve fuel and 19 kg of unusable fuel the traffic load 900 kg the zero fuel mass 59 9 kg, 59 kg, 568kg, 5kg. The total fuel includes 19 kg of unuseable fuel. this unuseable fuel part of basic empty mass therefore part of dom tom useable fuel = zfm 6700 (800 19) = 5919 kg. Question Loading 67 Answer 38
The maximum quantity of fuel that can be loaded into an aircraft's tanks given as 1120 l if fuel density specific gravity given as 0 79 mass of fuel which may be loaded 885 kg,4 8 kg, 858 kg,kg. 1120 x 0.79 = 885 kg. Question Loading 67 Answer 39
Given dry operating mass 2800 kg trip fuel 300 kg traffic load 400 kg maximum take off mass 4200 kg maximum landing mass 3700 kgthe maximum fuel load zero fuel mass= 2800 + 400 = 3200 kg. useful limitation = lowest value from following two values maximum take off mass 4200 kg. maximum landing mass + trip fuel = 3700 + 300 = 4000 kg (this our 'useful limitation'). maximum fuel load = 4000 3200 = 800 kg. Question Loading 67 Answer 40
The dry operating mass of an aircraft the sum of basic empty mass + crew + Operating items, traffic load, taxi fuel, traffic load + usable fuel.
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