Pass mark 75% from twenty randomly chosen questions.
#1. If the temperature and pressure remain constant, an increase in humidity will cause density to:
#2. What is the standard sea level pressure setting?
#3. Your aircraft’s POH states the ground roll and total distance to clear a 50ft obstacle after take off to be 85 metres. What could you expect this value to be under the following conditions (with calm wind conditions): 10 degrees Celsius, airfield elevation 20 feet AMSL, QNH 1024 hPa.
#4. What are control surfaces fitted with to prevent “flutter” ?
#5. In a two-axis aircraft with rudder as the only turn control, roll is caused by:
#6. What effect (if any) will wet grass have on take-off distance required, compared to dry grass of the same length?
#7. In a climbing turn:
#8. What action does moving the elevators during flight have?
#9. In the international standard atmosphere (ISA), mean sea level temperature and pressure and density are:
#10. In a four-stroke engine, ignition in the cylinders may occur only during which of the following strokes?
#11. Which of the following best describes Vne ?
#12. What are the effects of a high wing-loading?
#13. What problem could occur by leaving a piston engine running at idle RPM for excessive periods?
#14. What is defined as the optimum angle of attack?
#15. What is dihedral?
#16. How is the chord line of an aerofoil defined?