75.Motor the engine without ignition.

A. 　On such conditions,the Introduction should inform the systems which are excluded in the Manual.

B. 　In such cases,the Manual should address all the systems in the Introduction.

C. 　Under such circumstances,the systems that are covered in the Manual should be mentioned in the Introduction.

A. 　由于其他维护工作需要对设备进行维修。

B. 　由于对设备进行维修需要先完成其他维护工作。

C. 　由于完成其他维护工作而需要对设备进行的维修。

A. 　在盖板表面施加重力,以确保部件正确排接。

B. 　在面板表面放置重物,以确保部件正确连接。

C. 　在补片表面施加重量,以确保部件正确粘合。

A. 　In this Section which is a separate attachment of the Handbook or as a separate document,the manufacturer shall provide an equipment list.

B. 　The manufacturer shall provide an equipment list in this Section,in a separate document appended to the Handbook,or as a separate document.

C. 　Being a separate appendix of the Handbook or as a separate document,the manufacturer shall provide a list of equipment of this Section.

A. 　If there is hum from the loudspeaker,don＇t adjust the potentiometer.

B. 　Adjust the potentiometer unless hear a hum from the loudspeaker.

C. 　Adjust the potentiometer until the loudspeaker no longer hums.

A. 　Let the temperature increase until it is the same as the ambient temperature.

B. 　Wait for a few minutes until the temperature of the component exceeds the ambient temperature.

C. 　Let the component cool down until its temperature is the same as the ambient temperature.

A. 　These tests should require no special equipment or facilities rather than that installed on the aircraft and should be comparable to the test performed by the flight crews.

B. 　These tests should require no special equipment or facilities other than that installed on the aircraft and should be comparable to the test performed by the flight crews.

C. 　These tests should require none special equipment or facilities other than that installed on the aircraft and should be comparable to the test performed by the flight crews.

A. 　Let the temperature of the component increase until it is the same as the ambient temperature.

B. 　Let the temperature of he component decrease until it is the same as the ambient temperature.

C. 　Let the temperature of the compound decrease until it is the same as the ambient
temperature.

A. 　The form of the climb performance presentation is decided by the airplane manufacturer.

B. 　The format of the cruise performance presentation is at the discretion of the airplane manufacturer.

C. 　The form of the cruise performance presentation is at the discretion of the airplane

A. 　The symbol on the switch of position 2 indicate the airborne condition of the aircraft.

B. 　Switch number 2 in position shows the airborne condition of the aircraft.

C. 　Position 2 of the switch tells the aircraft airborne condition through a signal.