A、 Operate the dimmer switch and make sure that the intensity of the light changes.
B、 Control the light knob to ensure that the light strength changes.
C、 Turn the light regulator on to adjust the luminous intensity.
答案：A
A、 Operate the dimmer switch and make sure that the intensity of the light changes.
B、 Control the light knob to ensure that the light strength changes.
C、 Turn the light regulator on to adjust the luminous intensity.
答案：A
A. A properly set door will not locked when the aircraft is under pressurized.
B. A properly set door will not open when the aircraft is under pressurized.
C. A properly latched door will not operate when the aircraft is under pressurized.
A. Make sure that the service control unit is in the open position.
B. Make sure that the servo control unit is in the right position.
C. Make sure that the servo control unit is in the open position.
A. The air Inlet Section is adjacent to the compressor section. Includes guide vanes, shrouds, cases, etc.
B. After the air goes through the air Inlet Section, it enters the turbine section
C. The compressor section includes items such as inlet guide vanes, shrouds, cases, etc.
A. INFLATE
B. SWELL
C. EXPAND
A. Hello !May I speak to the Boeing representive Mr. David?—Speak louder, please. He will pick up your phone at once.
B. Hello !May I speak to the Boeing representive Mr. David?—Wait a moment , please. He will pick up your phone at once.
C. Hello !May I speak to the Boeing representive Mr. David?—Call again , please. He will pick up your phone at once.
A. The primary function of the power unit is to supply electrical power.
B. The main purpose of the power plant is to provide electricity.
C. To serve for electrical supply is the only function of the power unit.
A. 裸露的金属表面通常适合电搭接。
B. 纯金属表面通常适用于电气连接。
C. 金属搭接面通常具有良好的电气连接效果。
A. Wrap two tapes around the pipe connectors
B. Wrap the pipe joints with tape twice
C. Wind two layers of tape around the pipe joints
A. Troubleshoot the VHF Communication system per FIM
B. Do the troubleshooting procedure on the VHF navigation system.
C. Do the fault isolation procedure for the ADIRU system.
A. Water above the kitchen floor can seep in through small holes in the floor surface, invisible to the naked eye.
B. Eyes cannot see the vapor which may penetrate through small holes of the floor surface in the galley.
C. Moisture above the galley floor can go through small holes in the floor surface area and stay out of view
