For the 787, the rapid increase of inconsistent thrust at low speed can cause rapid directional deflection of the aircraft, difficulty in lateral maneuvering, and increased risk of veer-off from the runway, the following statements are correct.
A.The crew sets 50% N1 when setting takeoff thrust and then, after confirming that both engine parameters are stable at the same time, sets takeoff thrust. B.Take care to monitor engine thrust to indicate balance symmetry, but not all trends away from the runway centerline must be stopped immediately. C.When taking off in strong cross winds and rear center of gravity conditions, the required forward thrust pressure becomes greater, but is not allowed to exceed half of the full travel of the pilot stick. D.In wet or slippery runway conditions, the PM should take special care to ensure that the engine thrust indication is balanced and symmetrical.正确答案D
