CPL - Commercial Pilot Licence Test for Helicopters CPL (H) Mass and balance practice exam PDF License License CPL (H) Mass and balance practice exam PDF Questions Available Here at: https://www.easy-quizzz.com/gb/driving-theory-test-practice/cpl-commercial-pilot- licence-test-for-helicopters/cpl-h-mass-and-balance-practice-exam/quiz.html Enrolling now you will get access to 626 questions in a unique set of CPL (H) Mass and balance practice exam Question 1 An aeroplane with a two wheel nose gear and four main wheels rests on the ground with a single nose wheel load of 500 kg and a single main wheel load of 6000 kg The distance between the nose wheels and the main wheels is 10 meter How far is the centre of gravity in front of the main wheels? Options: A. 25 cm. B. 40 cm. C. 41.6 cm. D. 4 meter. Answer: B Explanation: The centre of gravity is located 40 cm in front of the main wheels, given the nose wheel load of 500 kg and main wheel load of 6000 kg at a distance of 10 meters between them. Question 2 The total mass of an aircraft is 3 927 kg and its CG is located at 4.28 m aft of the datum. The pilot-in- command wants to relocate the CG to 4.37 m aft of the datum by adding load at station 5.8 m aft of the datum. The mass of this load should be: License License CPL (H) Mass and balance practice exam PDF https://www.easy-quizzz.com/gb/ Options: A. 233 kg B. 62 kg C. 247 kg D. 81 kg Answer: C Explanation: To relocate the CG to 4.37 m aft of the datum, the pilot must add a load at station 5.8 m aft of the datum. Using the formula: Mass of added load = (Total mass x desired CG distance - Total mass x current CG distance) / (Current CG distance - Desired CG distance), we find: Mass of added load = (3927 x 4.37 - 3927 x 4.28) / (4.28 - 4.37) = 247 kg. Question 3 The actual Take-off Mass is equivalent to: Options: A. actual Zero Fuel Mass plus the Traffic Load. B. Dry Operating Mass plus the take-off fuel. C. actual Landing Mass plus the take-off fuel. D. Dry Operating Mass plus take-off fuel and the Traffic Load. Answer: D Explanation: The actual Take-off Mass is equivalent to the Dry Operating Mass plus take-off fuel and the Traffic Load. Question 4 The Centre of Gravity (CG) is positioned ahead of the forward limit due to an incorrect loading. Which of the mentioned consequences is likely to happen? Options: A. There may be a tendency to over-pitch the aircraft during the flare just before landing. B. The aircraft may become excessively manoeuvrable and beyond control. C. The aircraft becomes excessively stable and requires larger control inputs. D. There may be insufficient forward pitch control available to keep the aircraft level. License License CPL (H) Mass and balance practice exam PDF https://www.easy-quizzz.com/gb/ Answer: C Explanation: If the Centre of Gravity (CG) is positioned ahead of the forward limit due to incorrect loading, the consequence is that the aircraft becomes excessively stable and requires larger control inputs. Question 5 Which statement is correct about securing of TRAFFIC LOAD? Options: A. The dangers regarding unsecured traffic load during rotation while taking-off include a forward movement of the centre of gravity (CG) outside of the CG limits but also any possibly damage to the bulkheads of the aircraft. B. Containers and pallets can remain on rollers within tracks if they are secured by latches. C. The traffic load must be restrained from moving throughout the whole flight, so that only previously calculated movements of the centre of gravity (CG) due to fuel burn can occur. D. Unit load devices (ULD) must be restrained with straps to specific tie-down points in the floor of the cargo compartment. Answer: B Explanation: Containers and pallets can remain on rollers within tracks if they are secured by latches. Question 6 Who determines what items to include in the Dry Operating Mass (DOM)? Options: A. The authority B. The manufacturer C. The commander D. The operator Answer: D Explanation: The operator determines what items to include in the Dry Operating Mass (DOM). Question 7 License License CPL (H) Mass and balance practice exam PDF https://www.easy-quizzz.com/gb/ Given: Actual mass: 116 500 lb Station of original CG: 435.0 aft of the datum Station compartment A: 285.5 aft of the datum Station compartment B: 792.5 aft of the datum If 390 lb of cargo is moved from aft compartment B to forward compartment A, what is the station number of the new CG? Options: A. 433. B. 506. C. 463.7 D. 423. Answer: A Explanation: When 390 lb of cargo is moved from aft compartment B to forward compartment A, the new station of the CG can be calculated using the formula: New CG station = (Old mass x Old CG station - Moved mass x Moved station) / Remaining mass Plugging in the values: New CG station = (116500 x 435 - 390 x 792.5) / (116500 - 390) New CG station = (50617500 - 308175) / 116110 New CG station = 433. Question 8 The total mass limit of a light twin is equal to 3 200 lb. The pilot weighs 200 lb, the combined weight of the passengers is 650 lb. Assuming a dry operating mass of 1 742 lb, how much fuel can be loaded? Options: A. 367 kg B. 367 lb C. 166 kg D. 808 kg Answer: A License License CPL (H) Mass and balance practice exam PDF https://www.easy-quizzz.com/gb/ Explanation: The total mass limit of the light twin is 3,200 lb. Given that the pilot weighs 200 lb, the passengers weigh 650 lb, and the dry operating mass is 1,742 lb, the available mass for fuel can be calculated as follows: Total mass limit - (pilot weight + passengers weight + dry operating mass) = Fuel mass 3,200 lb - (200 lb + 650 lb + 1,742 lb) = 608 lb Converting the fuel mass to kilograms gives: 608 lb x 0.453592 kg/lb 276 kg Therefore, approximately 276 kg of fuel can be loaded. Question 9 What is the effect of a forward CG on the time to reach cruising altitude? Options: A. A forward CG allows the selection of a higher cruising altitude, therefore increases the time to reach cruising altitude. B. A forward CG decreases the maximum Rate of Climb and increases the time to reach cruising altitude. C. A forward CG increases the maximum Rate of Climb and decreases the time to reach cruising altitude. D. The CG position has no impact on the Rate of Climb. Answer: B Explanation: A forward CG decreases the maximum Rate of Climb and increases the time to reach cruising altitude. Question 10 Which of the following statements about cargo handling is correct? Options: A. Containers have a lighter weight structure when compared to pallets with the same floor dimension. B. Containers can be used only in cargo aeroplanes, while pallets can also be used in passenger aeroplanes. C. Containers provide better protection than pallets against damage to the cargo items. D. Pallets offer better protection than containers against damage to the aeroplane caused by cargo items. Answer: C License License CPL (H) Mass and balance practice exam PDF https://www.easy-quizzz.com/gb/ Explanation: Containers provide better protection than pallets against damage to the cargo items. Would you like to see more? Don't miss our CPL (H) Mass and balance practice exam PDF file at: https://www.easy-quizzz.com/gb/driving-theory-test-practice/cpl-commercial-pilot- licence-test-for-helicopters/cpl-h-mass-and-balance-practice-exam-pdf/ License License CPL (H) Mass and balance practice exam PDF https://www.easy-quizzz.com/gb/