Quiz ATPL | Page 39 | Principles of Flight

A conventional stabiliser on a stable aeroplane in a normal cruise condition: 1 - always provides negative lift.2 - contributes to the total lift of the aeroplane.3 - may stall before the wing, in icing conditions, with large flap settings, unless adequate design and/or operational precautions are taken.4 - is necessary to balance the total pitch moment of the aeroplane. Which of the following lists all the correct statements ?	4 Answers
Following a disturbance, an aeroplane oscillates about the lateral axis at a constant amplitude. The aeroplane is:	4 Answers
Which of the following statements about a Mach trimmer is correct?	4 Answers
An aeroplane should be equipped with a Mach trimmer, if:	4 Answers
Which of the following lists contain aeroplane design features that all increase static lateral stability?	4 Answers
Which one of the following systems suppresses the tendency to 'Dutch roll'?	4 Answers
An advantage of locating the engines at the rear of the fuselage, in comparison to a location beneath the wing, is:	4 Answers
A jet aeroplane equipped with inboard and outboard ailerons is cruising at its normal cruise Mach number. In this case	4 Answers
Which statement is correct about a spring tab ?	4 Answers
One advantage of a movable-stabilizer system compared with an elevator trim system is that:	4 Answers

ATPL - Airline Transport Pilot license - Principles of Flight Page 39