2743. Controls in the flight compartment permit selection of temperature and flow rates

A. 移动物体的位置

B. 将物体移动到位置

C. 物体移动到指定位置

A. Reinstall the supply ducts in the wing de-icing system.

B. Install the telescopic ducts in the wing de-icing system.

C. Install the elastic ducts in the wing anti-icing system.

A. Make sure that there is no less than 500 liters of fuel in the tank.

B. Ensure that the amount of fuel in the tank does not exceed 500 liters.

C. Make sure that the quantity of fuel in the tank is not more than 500 liters.

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. There is enough oil.

B. Some oil must be drained.

C. More oil must be added.

A. 启动发动机前,确认灭火瓶状态正常。

B. 启动发动机前,确认灭火瓶在正确的位置。

C. 启动发动机前,确认消防梯在正确的位置。

A. Tag the isolating valve with DO NOT OPERATE""

B. Release the check valve with DON＇T OPERATE""

C. Tag the check valve with DO NOT OPERATE""

A. 更换磨损超过最大限度的部件。

B. 更换部件,磨损已超过最小限度。

C. 拆卸元件,磨擦已超过最大限度。

A. 安装封圈时,确保开口朝前;

B. 安装卡簧时,确保开口朝上;

C. 安装卡簧时,确保开口朝前;

A. The installation angle of the horizontal stabilizer can be adjusted.

B. Incidence of the horizontal stabilizer is variable.

C. You can adjust the incidence of the horizontal stabilizer.