更多"After 'F.W.E' is given, the air sys"的相关试题:
[单项选择]After the order “（）” is given, the air system is shut down, the turning gear put in.
A. Finished with Engine
B. Stop the Engine
C. Stand-by Engine
D. Slow-down Engine
[单项选择]A centrifugal fuel oil purifier should be shut down if （）
A. more sealing water is needed
B. the cover clamp needs tightening
C. the purifier has a bad vibration when started
D. water is discharged from the overflow line
[单项选择]Who has permit the SES enter the system after successful commissioning?（）
A. Network
B. The CES preferred by the applicant
C. INMARSAT
D. The SES itself
[单项选择]As the temperature for a given mass of air increases，the（）.
A. dew point increases
B. dew point decreases
C. relative humidity increases
D. relative humidity decreases
[单项选择]The amount of moisture in a given sample of air, when compared with the amount of moisture the air could hold if totally saturated at the existing temperature of the sample, is called （）.
A. absolute humidity
B. specific humidity
C. effective humidity
D. relative humidity
[单项选择]（）in the open air has given you a good color.
A. Work
B. Worked
C. Working
D. To be working
[单项选择]After the trouble of the automatic control system has been completely eliminated, assistance is （） required.
A. remained
B. still
C. no longer
D. much mere
[单项选择]After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?（）
A. The relief valves in the system should be readjusted
B. The filters and strainers should be checked frequently
C. All system pressure should be readjusted
D. The system should be drained and renewed with a fluid of different operating characteristics
[单项选择]使用干重（DOW）是（）
A. 飞机结构、动力装置、装备、系统和其它被视作为飞机整体的一个部分的各个项目的重量。该重量基本上是一个“干”重量，它只包括存在于封闭系统内的液体的重量（例如液压油的重量等）
B. 制造空重加上用户项目的重量，包括飞行和乘务机组人员及其行李、不可用燃油、发动机滑动、紧急设备、厕所用化学制剂及液体、厨房结构、餐饮设备、座椅和文件资料的重量等等
C. 去除所有可用燃油和飞机载荷之后的某种特定操作型号的飞机总重。使用空重加上某种特定项目即餐饮、报纸、餐饮设备等之后的重量
[单项选择]Auxiliary diesel engines can be automatically shut down as a result of （）
A. low lube oil temperature
B. low lube oil pressure
C. high exhaust temperature
D. high cooling water pressure
[单项选择]Air receivers installed in starting air systems are to be （）.
A. cylindrical in shape with service connections located at the top and bottom
B. opened and made available for inspection during biannual inspections provided
C. with automatic drain traps for the removal of moisture
D. so installed as to make the drain connections effective under extreme conditions of trim
[单项选择]An automated diesel engine should normally shut down due to （）
A. low lube oil temperature
B. high ambient air temperature
C. low tube oil pressure
D. high exhaust system back pressure
[单项选择]Air entering an air-cooled refrigeration system is indicated by （）.
A. frosting of the liquid line
B. higher than normal head pressure
C. a clear sight glass
D. abnormally cold reefer boxes
[单项选择]Compressed air is supplied by air compression to （）.
A. the air receivers
B. the starting valves
C. the cylinder covers
D. the distributors
[单项选择]Air line lubricators are used in compressed air systems to lubricate （）.
A. the suction and discharge valves
B. tools and equipment served by compressed air
C. air line reducing valves
D. all of the above
