首页/ 题库 / [单选题]Which of the problem的答案

Which of the problems listed represents the major difficulty encountered with thermal expansion valve operation?（）

单选题
2022-01-04 06:32
A、Lube oil passing through the system
B、Moisture or foreign matter collecting at the valve seat and orifice
C、Variable spring tension caused by the changing temperature
D、Frost on the liquid line
查看答案
正确答案
B
试题解析
标签： 船舶辅助机械
感兴趣题目
Which of the following statements represents an advantage of an electromagnetic clutch?（）
Which of the following statements represents an advantage of an electromagnetic clutch?
Which of the following represents the emergency signal for fire aboard ship?（）
Which of the listed effects represents the purpose of heat treating steel?（）
Which of the following represents the significance the fuel oil cetane number?（）
Which of the following represents the significance the fuel oil cetane number?
The microsecond unit of time is used in radar applications. The microsecond represents which of the following?（）.
Which of the following statements represents the function of the compression rings installed at the top of a diesel Engine piston?（）
Which of the following problems represent one possible cause of high lube oil consumption in a four stroke diesel engine?（）
Which of these represent the main components of Database Resource Manager？（）
The board acknowledges the problems which （）from the newness of the approach.
Which of the petroleum products listed has the lowest flash point?（）
相关题目
Personnel who are moving or handling material aboard ship should NOT follow which of the listed practices?（）
Personnel who are moving or handling material aboard ship should NOT follow which of the listed practices?
Which line represents the achievements of this year
Which of the listed problems would be indicated by an accumulation of water in one cylinder, in addition to the crankcase of an idle diesel engine?（）
When a fuel injection nozzle overheats, which of the problems listed can be expected?（）
Which of the following statements represents the advantage of rotary pumps as compared to reciprocating pumps?（）
Which of the processes listed consumes the greatest amount of power while producing the greatest amount of heat?（）
Which of the listed problems could produce a high absolute pressure within a flash type evaporator?（）
Which of the problems listed represents the major difficulty encountered with thermal expansion valve operation?（）
Which of the problems listed would came the discharge temperature of an R-12 refrigeration compressor to increase?（）
Which of the following terms represents the form of heat removed from the refrigerant in the condenser of a refrigeration system?（）
Which of the terms listed below represents the operational speed at which excessive engine vibration is created?（）
Which of the valves listed should be used either in the fully opened or the fully closed position?（）
Which of the following represents the National Commission of Audit's view on school funding?
A continual worsening of the list or trim indicates（）.
A continual worsening of the list or trim indicates（）.
Given the host IP address of 192.168.100.60 and a network mask of 255.255.255.224 (or /27), which address represents the correct network address for the referenced host?（）
Which of the folloeing represents the estimated value of the work actually accomplished?()
Which of the folloeing represents the estimated value of the work actually accomplished?( 75 )
Which of the processes listed consumes the greatest amount of power while producing the greatest amount of heat?（）
广告位招租WX:84302438
题库考试答案搜索网

免费的网站请分享给朋友吧

题库考试答案搜索网 2022 ©

关于我们网站声明合作共赢