A、 Personal safety precautions: Warnings regarding steps in where personnel, the work, or equipment can be damaged.
B、 Personal safety precautions: Cautions regarding steps in which personnel, the work, or equipment can be damaged.
C、 Personal safety precautions: Cautions for steps that must be damage to personnel, work or equipment.
答案：B
A、 Personal safety precautions: Warnings regarding steps in where personnel, the work, or equipment can be damaged.
B、 Personal safety precautions: Cautions regarding steps in which personnel, the work, or equipment can be damaged.
C、 Personal safety precautions: Cautions for steps that must be damage to personnel, work or equipment.
答案：B
A. Indicated Airspeed is primary used by pilot in flight.
B. Because the Calibrated Airspeed is more accurate, it is primarily used by pilot in flight.
C. Calibrated Airspeed is equal to Indicated Airspeed as necessary to comply with the requirements of the certificating authority.
A. A value of 1 mm is permitted.
B. A value of 1 mm is rejected.
C. A value of 1 mm is unacceptable.
A. the blade angle of propeller is the angle between blade face and rotation plane.
B. the blade angle of propeller is the angle between blade face and relative wind.
C. the blade angle of propeller is always acute angle no matter when the working status of the propeller.
A. Scrap the unit at the next check.
B. Repeat the unit at the next check.
C. Change the unit when performing next check.
A. The pilot should keep up in flight, whatever happening.
B. The pilot should keep on in flight, whatever happen.
C. The pilots should perform calmly in flight, no matter what happens.
A. You need to remove and install the condenser/reheater with the water collector separately.
B. You need to remove and install the condenser/reheater with the water collector together at one time.
C. The purpose of removing and installing the condenser with the water collector as an assembly is just for convenience.
A. Do not taxi where there is dirt.
B. Do not tow in areas where there is slush.
C. Do not land in locations where there is slush
A. APPROVAL
B. AUTOMATIC
C. AUTHORITY
A. The wind speeds recorded as alterable on the diagrams of this handbook shall be understood as the headwind or tailwind components of the reported wind.
B. The wind velocities recorded as variables on the charts of this handbook are going to be understood as the headwind or tailwind constituents of the reported wind.
C. The wind velocities recorded as immutable on the charts of this handbook are to be knowing as the headwind or tailwind components of the reported wind.
A. 发动机的驱动马达没有点火
B. 启动发动机但不点火
C. 带转发动机但不点火
