Aircraft General Knowledge - Airframe, Systems, Powerplant - Quiz ATPL

A torsion link assembly is installed on the landing gear to:	4 Answers
In a commercial transport aircraft the landing gear operating system is usually:	4 Answers
When a landing gear wheel is hydroplaning, its friction factor is equal to:	4 Answers
The purpose of cabin air flow control valves in a pressurisation system is to:	4 Answers
During level flight at a constant cabin pressure altitude (which could be decreased, even at this flight level), the cabin outflow valves are:	4 Answers
Cabin differential pressure means the pressure difference between:	4 Answers
The pneumatic ice protection system is mainly used for:	4 Answers
Concerning the sequential pneumatic impulses used in certain leading edge de-icing devices, one can affirm that 1 - They prevent ice formation. 2 - They are triggered from the flight deck after icing has become visible. 3 - A cycle lasts more than ten seconds. 4 - There are more than ten cycles per second. The combination which regroups all the correct statements is:	4 Answers
The air-conditioning pack of a present-day aircraft consists of several components: these include two heat exchangers the primary exchanger (P) and the secondary exchanger (S). The functions of these heat exchangers are as follows:	4 Answers
In flight, the most commonly used anti-icing method for the wings of modern commercial aircraft fitted with turbo-jet units is:	4 Answers

Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license