A、 Move the IDG forward and outboard until it is away from the accessory gearbox, QAD ring and power plant.
B、 Move the IDG towards the forward position until the input shaft is away from the accessary gearbox and QAD ring, then move the IDG towards outboard and free of the power plant.
C、 After moving the IDG towards the forward position, then it is free of the accessary gearbox, QAD and the power plant.
答案:B
A、 Move the IDG forward and outboard until it is away from the accessory gearbox, QAD ring and power plant.
B、 Move the IDG towards the forward position until the input shaft is away from the accessary gearbox and QAD ring, then move the IDG towards outboard and free of the power plant.
C、 After moving the IDG towards the forward position, then it is free of the accessary gearbox, QAD and the power plant.
答案:B
A. Soak the element for two hours.
B. Wet the element for two hours.
C. Stove the element for two hours.
A. Manufacturers would like to reserve and exercise the right to make reasonable judgments about the depth and scope of the contents of their publications.
B. Manufacturers are requested to reserve and exercise the right to judge contents of their publications of reasonable depth and scope.
C. Manufacturers are required to reserve the right of sound judgment on the contents of their publications by the bureau.
A. Move the IDG forward and outboard until it is away from the accessory gearbox, QAD ring and power plant.
B. Move the IDG towards the forward position until the input shaft is away from the accessary gearbox and QAD ring, then move the IDG towards outboard and free of the power plant.
C. After moving the IDG towards the forward position, then it is free of the accessary gearbox, QAD and the power plant.
A. Data and parameters are gathered by three computers from the systems and put together on the data link to the display unit.
B. Data and parameters are generated by three computers in the system and are displayed on the display unit through the data link.
C. After analyzing the data and parameters from the system, three computers send the final result to the data link for display.
A. Detach the connection of the valve in the direction opposite to the flow.
B. Detach the connection of the upstream valve.
C. Detach the connection of the valve in the direction identical to the flow.
A. The wording given in the approved example is of a suggested nature. It only represents approved words for writing the same information. You can express the same thing with different constructions and other approved words.
B. It is necessary to use these terms in the approved example sentences to write standard information. You can choose what to express and how to express it from the approved structure
C. The wording must be approved to indicate that the information should be written to the same standard and you can often use similar structures and words to describe the same thing.
A. The values must be less than the approved differences.
B. The values must not exceed the allowable differences.
C. The values must be less than the allowable differences.
A. A lab analysis of the contamination is required to the frequently clogged filters.
B. When you find the filters blocked in a very short time, ask the vendor to inspect them for any contamination.
C. If the filters get clogged at an unusually early stage, send them to the laboratory to analyze the contamination.
A. Such tests or checks will be completed according to the conditions.
B. Such tests or checks will be very complex according to the conditions.
C. Such tests or checks will be different in complexity according to the conditions.
A. Remove the test cap between the Precooler Control Valve and the 3908 sensor on the control pressure sense line and ensure that there is air flowing out of the port.
B. From precooler control valve to 3908 sensor, remove the sense line test cap, make certain that the air flows from the test hub.
C. The purpose of the test cap removal from the Precooler Control Valve to the 3908 sensor is to guarantee that there is airflow at the test port.