590.What is the purpose of the RMPs ?

71.Which components are installed on the combustion chamber ?

70.Of what kind of design is the compressor ?

69.Which drain collects fuel, water and air ?

68.The Electronic Control Box has :

67.Which component controls and monitors the APU ?

66.What is the main function of the APU ?

65.What are the functions of the VSC ?

64.The water valve and the flush valve are monitored by :

63.The whole toilet system is monitored by :

62.Where is the waste quantity displayed ?