A、To change the pressure voltage into a frequency signal.
B、To transmit the tire pressure signal from the wheel to the axle.将轮胎压力信号从轮子传递到轴
C、To perform the permanent test of the system.
答案：B
A、To change the pressure voltage into a frequency signal.
B、To transmit the tire pressure signal from the wheel to the axle.将轮胎压力信号从轮子传递到轴
C、To perform the permanent test of the system.
答案：B
A. AC ESS Bus is supplied by the EMERG GEN.
B. AC ESS Bus is supplied by AC Bus 1.
C. AC ESS Bus is supplied by AC Bus 2.
A. Automatically when the engine is shut down.
B. Automatically as soon as an engine fire is detected.
C. If the ENG FIRE pushbutton is released out.
A. When aircraft on ground, ELEC PUMP pb in AUTO position and OVRD (override) pushbutton is set to ON.
B. When G & Y system are detected in low pressure configuration.
C. As soon as one engine is running and OVRD pushbutton is set to "ON".
A. One
B. Two
C. Three.
A. In flight, if Blue hydraulic power is lost.
B. As soon as two hydraulic power systems are lost.
C. In flight, if both AC electrical power sources are lost.
A. One outflow valve and one safety valve
B. One outflow valve and two safety valves
C. Two outflow valves and two safety valves
A. When ENG 2 PUMP pushbutton is set to OFF.
B. The engine pump cannot be depressurized as long as the engine is running.
C. The engine pump is automatically depressuized if the output pressure drops below 1450 psi.
A. On the TAKE OFF page.
B. Only by re-aligning the Inertial Reference Systems to the new runway coordinates.
C. By making a lateral revision from the currently displayed runway on the flight plan page.
A. The fluid bypasses the filter element.
B. The fluid is stopped;filling is impossible.
C. The filling pressure has to be increased.
A. To ease the draining operation.
B. To warm up the water.
C. To allow water distribution.
