A、 When an airplane is designed to fly at lower speeds, the turboprop is usually the engine choose.
B、 The turboprop engine is usually chosen to be installed on the airplane which is designed to fly at lower speed.
C、 When an airplane is designed to fly at lower speeds, the piston propeller engine is usually chosen
答案:B
A、 When an airplane is designed to fly at lower speeds, the turboprop is usually the engine choose.
B、 The turboprop engine is usually chosen to be installed on the airplane which is designed to fly at lower speed.
C、 When an airplane is designed to fly at lower speeds, the piston propeller engine is usually chosen
答案:B
A. The pressure and velocity of air increase when it flows through the comressor.
B. The pressure of air decreases when it flows through the comressor.
C. The pressure of air increases when it flows through the comressor.
A. Magnetic tools have an adverse effect in the compass system.
B. Magnetic tools have an unwanted effect on the compass system.
C. Magnetic tools affect the compass system.
A. The Fault Isolation Manual is provided neither as a printed manual nor as digital products, or a combination of these two.
B. The Fault Isolation Manual can be either a printed handbook or digital products, or a combination of both.
C. The Fault Isolation Manual furnishes a printed handbook ,or a digital product, or a combination of these two.
A. 包括折叠页和章节的起始页在内,所有页面均应双面打印。
B. 除折叠页外,章节的起始页和所有页面均应双面打印。
C. 除折叠页和章节的起始页外,所有页面均应双面打印。
A. 加油软管一定不能超过油箱的边缘
B. 禁止加油软管撞到油箱的边缘
C. 禁止放油软管碰到油箱的边缘
A. 多个子系统共有的系统部分,用于对水箱加压以确保水流动。
B. 多个子系统组成一个系统,用于对水箱加压以确保水流动。
C. 一个系统由多个子系统组成,用于对水箱加压以保证水增压。
A. 如果它明显地影响了巡航参数,重力的效果也应该纳入规划。
B. 如果它大大地改变了巡航表现,重量的效果也应该被考量。
C. 如果重量对巡航性能有显著影响,也应该将其影响列入计划。
A. The approved repair part must contain the skill and technology required to carry up the repair.
B. The approved repair portion shall include processes and techniques necessary for performing a repair.
C. The necessary workmanship and skills constitute the approval of the repair portion.
A. Cycle the unit twice to remove air from the lines.
B. The unit is cycled repeatedly to remove air from the lines.
C. Operate the unit twice to remove air from the lines.
A. Make sure there is no leakage of hydraulic fluid at the router.
B. Make sure there is no leakage of hydraulic fluid at the transducer.
C. Make sure there is no leakage of hydraulic fluid at the transponder.