1460. ( ) THE SAFETY INSTRUCTIONS

A. Lubricate the engine and its accessories with the same brand.

B. Lubricants for the engine and the auxiliary equipment are the same.

C. The engine and the additional devices are greased in a same manner.

A. Move the slat control lever to a unit position

B. Move the flap control lever to the 1 unit position

C. Move the flaperon control lever to the 1 unit position

A. 无论气瓶的关断活门处于何种状态,氧气瓶上的机械压力表显示气瓶压力。

B. 当气瓶的关断活门状态正常时,氧气瓶上的机械压力表显示气瓶压力。

C. 无论气瓶的关断活门处于何种状态,氧气瓶上的电子压力表显示气瓶压力。

A. The compressor needs to be equipped with a pressure regulator, air hoses, and an appropriate filter system to ensure that clean, dry, oil-free air is delivered to the nozzle.

B. A press regulator, air ducts, and a proper filtration system form the compressor, which surely delivers clean, dry, oily air to the spray nozzle.

C. For the compressor that ensures clean, dry, oilless air is delivered to the injector, it is necessary to be equipped with a pressurization regulator, air pipes, and an adequate filter system.

A. A fire is very dangerous.

B. There is danger of fire.

C. Fire can be very dangerous.

A. It is possible that the installation changed the roation of the cable loom.

B. It is the installation that changed the routing of the cable loom.

C. The installation may have been alter the routing of the cable loom.

A. Put down a face mask and protective clothing.

B. Put on a face goggle and protective clothing.

C. Put on a face mask and protective clothing.

A. This information should be able to help identify the airplane that may exceeds and icing conditions of the certificated capabilities of the airplanes provided.

B. This information shall be presented along with information to aid recognition of icing conditions which may exceed the certificated capabilities of the aircraft and its ice protection system.

C. This information should be provided with information that can help recognize icing conditions that are more than the airplane and certificated capabilities of its ice protection systems.

A. 若燃油样品未被污染,则继续该程序。

B. 若燃油样品未被污染,则无需继续该程序。

C. 若燃油样品污染不严重,则无需继续该程序。

A. Lubricate one side of the washers.

B. Lubricate one side of the seals.

C. Wash one side of the washers.