单选题 The landing gear component serves for decreasing side load of strut and some serves as parts of landing-gear operation mechanism, such landing gear component is called

A、 side strut

B、 shock strut

C、 drag strut

查看答案

由4l***9l提供分享举报纠错

相关试题

单选题 What is the purpose of the wing main spar?

A、to withstand bending and torsional loads

B、to withstand compressive and torsional loads

C、to withstand bending and shear loads

查看答案

单选题 when flight altitude would above 7600m,who need to brief the passengers about how to use oxygen mask?

A、maintenance staff

B、ATC

C、flight attendant

查看答案

单选题 temperature control in large jet airline isachieved through?

A、coolant

B、electric devices

C、mixing the outside cool air with the pre-cooling air from the conditioning system

查看答案

单选题 The main ways of aircraft windshield drainage are:1.windshield wiper;2.rain water drainage fluid;3.water-repellent coating

A、1、2

B、1、3

C、1、2、3

查看答案

单选题 How to reduce the landing speed when the spoiler is used as a roll control device?

A、Install longer trailing edge flaps

B、A.Install longer leading edge flaps

C、Increase the size of the outboard aileron

查看答案

单选题 Pressurization function is applicable to modern passenger airplane and there is strength requirement for both the positive pressure and the negative pressure,which of the following statements is true?

A、the strength to resist negative pressure is higher

B、the strength to resist positive pressure and negative are the same,and it is concerned with the strength of the airframe material

C、the strength to resist positive pressure is higher

查看答案

单选题 After take-off when pressurization is initiated,cabin rate of climb will be ()?

A、greater than aircraft rate of climb

B、the same as aircraft rate of climb

C、less than aircraft rate of climb

查看答案

单选题 Inboard aileron is used at:

A、High speed

B、Low speed

C、High and low speed

查看答案