The manufacturer supplies the safety procedures.

A. The associated warning light should illuminate after 30 seconds.

B. The associated caution light should deactivate after a duration of 30 seconds.

C. The caution light, regardless of its position, should turn off within 30 seconds.

A. As necessary, use the applicable SAFETY BARRIERS, classified by the operator＇s instructions and your local regulations. These communications are subjected to atmospheric interference and difficult to understand.

B. Use the applicable SAFETY BARRIERS, specified by the operator＇s instructions and your local regulations if necessary. These communications are affected by the atmosphere and difficult to understand.

C. Use the applicable SAFETY BARRIERS, classified by the operator＇s instructions and your local regulations if necessary. These communications are subjected to atmospheric interference and difficult to understand.

A. Staff must violate this procedure.

B. All persons must follow this procedure.

C. Personnel must deviate from this procedure.

A. An "Airplane Weighing Form" shall be included in each handbook and the form shall contain an airplane side view that shows the location of weighing points (using jacking points or landing gear) relative to the datum line.

B. Each handbook shall provide an aircraft side view that is included in an "Airplane Weighing Form" to show the position of weighing points (using jacking points or landing gear) related to the datum line.

C. An airplane three view that shows the weighing points ((using jacking points or undercarriage) relative to the datum line shall be excluded in an "Airplane Weighing Form" of each handbook.

A. Detection system will provide information about how to detect ice.

B. Detection system is utilized to find and display ice formation.

C. The detection information of ice is from the indication system.

A. There are several steps to replace the light assembly.

B. The steps to replace the light assembly are not complicated.

C. The following steps are to change the light component.

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. The AFDS monitors three separate autopilot channels and a single Mode Control Panel(MCP)

B. The AFDS constitutes three separate autopilot channels and a single Mode Control Panel(MCP)

C. The AFDS contains three separate autopilot channels and a single Mode Control Panel(MCP)

A. If you don＇t do the OVHT/FIRE test, there is no indication of single loop operation in the flight compartment.

B. If you don＇t do the OVHT/FIRE test, the flight compartment has no single loop operation.

C. No indication of single loop operation in the flight compartment as you do the OVHT/FIRE test.

A. The gyroscope will become stable before less than 15 seconds.

B. The gyroscope will become stable for at least 15 seconds.

C. After about 15 seconds, the gyroscope will become stable.