A) Minimum control speed on the ground Explanation: VMCG is the speed during takeoff run at which, following an engine failure, it is possible to maintain directional control using only aerodynamic controls (rudder) and nosewheel steering, without deviating more than 30 ft from the runway centerline. 4. Human Performance (090) Question: At what cabin altitude do the first significant physiological effects of hypoxia typically appear in a healthy, non-acclimatized person?
B) 060° (T) Explanation: At 60°N, a great circle route between two points on the same parallel is not along the parallel (rhumb line). The great circle is shorter and curves poleward, so the initial heading is more northerly than 090° — approximately 060° in this case (calculated using spherical trigonometry or convergency formula). 6. Air Law (010) Question: According to ICAO Annex 2, when may a pilot deviate from the rules of the air?
B) Nimbostratus Explanation: Rime ice forms in stratiform clouds (stable, small droplets) at temperatures below freezing. Nimbostratus produces continuous precipitation and is common at medium levels. Cumulonimbus primarily produces mixed or clear ice. 3. Mass & Balance / Performance (031) Question: The term “VMCG” is defined as: atpl sample questions
A) 090° (T) B) 060° (T) C) 120° (T) D) 270° (T)
B) CL increases, CDi increases Explanation: Up to the stall angle, increasing AOA increases the lift coefficient. However, induced drag is proportional to CL² (in subsonic flight), so it also increases significantly. 2. Meteorology (040) Question: You are flying at FL180 and encounter rime ice. Which cloud type are you most likely in? A) Minimum control speed on the ground Explanation:
A) CL increases, CDi decreases B) CL increases, CDi increases C) CL decreases, CDi increases D) CL decreases, CDi decreases
A) Minimum control speed on the ground B) Minimum control speed in the air C) Maximum speed for landing gear extension D) Stall speed in landing configuration B) 060° (T) Explanation: At 60°N, a great
A) 5,000 ft B) 8,000 ft C) 12,000 ft D) 18,000 ft