A、 The sequence of the explanation should be powerplant instrument markings, then powerplant limitations.
B、 An explanation of powerplant instrument markings shall immediately follow the presentation on powerplant limitations.
C、 Presentation on powerplant limitations shall come after the explanation of powerplant instrument markings.
答案：B
A、 The sequence of the explanation should be powerplant instrument markings, then powerplant limitations.
B、 An explanation of powerplant instrument markings shall immediately follow the presentation on powerplant limitations.
C、 Presentation on powerplant limitations shall come after the explanation of powerplant instrument markings.
答案：B
A. Fuel comes from the fuel check valves or the APU dc fuel pump.
B. Fuel comes from the boost pumps or the APU fuel tank.
C. Fuel comes from the boost pumps or the APU dc fuel pump.
A. After passing through the air-oil cooler, the temperature of the engine oil decreases.
B. The air-oil cooler uses engine oil to remove heat from ambient air.
C. After passing through the air-oil cooler, the temperature of the engine oil increases.
A. Apply a load to the panel until it moves into position with a click.
B. Bear down on the panel until it moves into place with a click.
C. Use a load to the panel until it moves into position with a click.
A. Check the tires at regular period;
B. Check and replace tires at regular intervals;
C. Schedule the inflation of the tires at regular intervals;
A. Hinge the towing arm up to the nose gear.
B. Hook the towing arm up to the nose gear.
C. Fix the towing arm tip to the nose gear.
A. ABC has determined the varied mission the airplanes performed, type of care given, and age and utilization rates because providing additional inspection requirement is prerequisite to further ensure that the airplane can continue to carry the design loads it was initially certified for based on inspections, tests and analyses.
B. ABC has determined that providing additional inspection requirements is prerequisite to further ensure that the airplanes can continue to carry the design loads it was initially certified for based on inspections, tests and analyses because of the varied mission the airplanes performed, type of care given, dan age and utilization rates.
C. To further ensure that the airplanes can continue to carry the design loads it was initially certified for, owing to the diversified mission the airplanes performed, type of care given, and age and utilization rates, ABC has determined that providing additional inspection requirements is necessary based on inspections, tests and analyses.
A. need
B. must
C. mandatory
A. Follow the safety instructions.
B. Require the safety instructions.
C. Obey the safety instructions.
A. Describe how to operate the safety belt and wire harnesses.
B. Tell the way to use the seat and shoulder belts.
C. The seat and shoulder harness should be used by the pilot.
A. The clamp should be in the same position with the nut.
B. The clamp should be at the same direction with the nut.
C. The clamp should have the same distance with the nut.
