单选题Which of the following statements describes the functions of a reservoir used in a hydraulic system?（）ADissipate heatBTrap foreign matterCSeparate air from the oilDAll of the above
单选题
Which of the following statements describes the functions of a reservoir used in a hydraulic system?（）
A
Dissipate heat
B
Trap foreign matter
C
Separate air from the oil
D
All of the above
参考解析
解析：
暂无解析
相关考题：
Which of the following statements is NOT true according to the passage?A. There are about 10 percent disabled persons in the UK.B. The whole society should pay attention to the barriers faced by the disabled people.C. Even the able-bodied may lose some of their body functions when they get older.D. There still exists prejudice against the disabled which results mainly from ignorance.
Several @functions can execute multiple statements. Which one of the following initializes a variable and can increment in during the operation?（）A、 @do B、 @for C、 @while D、 @dowhile
Which of the following statements best describes a Pre-sales Solution Assurance Review？（）A、An account team proposal reviewB、An installation planning meetingC、A solution design development methodologyD、A technical inspection of a completed solution design
Which of the following BEST describes RAID 1?（）A、MirroringB、StripingC、Striping with parityD、Striping with mirroring
Which of the following describes an area where communications equipment is stored?（）A、HVACB、MDFC、110 blockD、Demarc
A System x client is interested in IBM ToolsCenter Bootable Media Creator but is concerned about functions Which describes the functions of ToolsCenter Bootable Media of the following？（）A、Updatefirmware， update drivers， run diagnostics， install WindowsB、Update firmware， run diagnostics， install WindowsC、Update firmware， run diagnostics， install Windows， and install LinuxD、Update firmware， update drivers， install Windows， and install Linux
Which of the following describes an aspect of the SVC for XIV offering?（）A、SVC software that comes integrated in an XIV system B、SVC option that includes all functions of SVC at a 'per TB' charge C、SVC option that introduces a 'per enclosure' charge metric for all functions of SVC D、separate license available for XIV/SVC customers who need FlashCopy and Metro Mirror/Global Mirror functions
单选题Which of the following statements describes the function of an air compressor intake filter?（）AProtects against suction valve floatBProvides a positive pressure on the air inlet valvesCPrevents lubricating oil contamination of the compressed air supplyDProtects against the damaging effects of airborne solid particles
单选题If the turbocharger of a four-stroke/cycle diesel engine fails to operate, which of the following statements best describes the probable effect?（）AIntake manifold pressure will be highBIntake manifold pressure will be unaffectedCExhaust temperatures will be highDExhaust temperatures will be low
单选题A System x client is interested in IBM ToolsCenter Bootable Media Creator but is concerned about functions.Which of the following describes the functions of ToolsCenter Bootable Media ?（）AUpdate Firmware, Update Drivers, Run Diagnostics, Install Windows BUpdate Firmware, Run Diagnostics, Install Windows, and Linux Operating SystemsCUpdate Firmware, Run Diagnostics, Install Windows DUpdate Firmware, Update Drivers, Install Windows
单选题Several @functions can execute multiple statements. Which one of the following initializes a variable and can increment in during the operation?（）A @do B @for C @while D @dowhile
单选题On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?（）ADeleting unusable addresses through the creation of many subnets.BCombining routes to multiple networks into one supernet.CReclaiming unused space by means of changing the subnet size.DCalculating the available host addresses in the AS.
单选题The amount of fuel delivered for each cycle must be in accordance with the engine load, and the same quantity of fuel must be delivered to each cylinder for each power stroke at that load.Which of the following statements describes this requirement?（）AProper timingBAccurate meteringCSuitable injection rateDSuitable atomization rate
单选题Which of the following statements describes one of the functions of the ballast system?（）ATo permit flooding of any fuel oil storage tank on any class of shipBTo use it as a secondary service systemCTo store reserve feed or potable water for extended cruisesDTo stabilize the ship by flooding certain designed tanks with seawater
单选题Which of the following statements describes the relationship between flash point and ignition temperature?（）ABoth are higher than normal burning temperaturesBThe flash point is always higherCThe ignition temperature is always higherDThey are not necessarily related
单选题Which of the following statements describes the relationship between viscosity and specific gravity?（）ALiquids with different viscosities will always have the same specific gravityBLiquids with different viscosities will never have the same specific gravityCViscosity and specific gravity are directly proportionalDViscosity and specific gravity are not related in that one does not define or limit the other
单选题Which of the following statements best describes a Pre-sales Solution Assurance Review？（）AAn account team proposal reviewBAn installation planning meetingCA solution design development methodologyDA technical inspection of a completed solution design
单选题Which of following functions is not one of the functions of air conditioner?（）Arefreshing the airBmaking person upsetCadjusting the air humidityDadjusting the air temperature
单选题Which of the following statements about a lesson plan is inappropriate?AIt is a teaching guideBIt is a blueprint to be strictly followedCIt takes into account syllabus and studentsDIt describes in advance what and how to teach