A、changing the angle of the tilting plate
B、changing the speed of the pump
C、moving the slide block and rotor
D、moving the shaft trunnion block
更多“The output volume of a positive fixed displacement pump can be changed only by （）.”相关的问题
A、Increasing the size of a logical volume also increases the size of the file system B、Reducing the size of a logical volume requires reducing the size of the file system first C、Increasing the size of a file system requires increasing the size of the logical volume first D、Increasing the size of a file system also increases the size of the logical volume when necessary
A、It reduces the maximum file size allowed within the given volume group. B、It reduces the maximum number of files allowed within the given volume group. C、It reduces the maximum number of logical volumes allowed within the given volume group. D、It reduces the maximum number of physical volumes allowed within the given volume group.
A、compression ratio of the engine B、volume of the engine C、relationships between pressure and volume during one stroke of the engine D、relationships between pressure and volume during one cycle of the engine
A、The placement of the logical volume B、The stripe size of the logical volume C、The upper bound of the logical volume D、The intra-policy of the logical volume
A、datavg is in an offline state. B、'lsvg -o' only displays the root volume group. C、'lsvg -o' only displays the fist volume group. D、datavg has no filesystems and therefore, is inactive.
A、A.Number of logical partitions B、B.Disk where logical volume will reside C、C.Size of the logical volume control block D、D.Position of the logical volume on the disk
A、volume of liquid in the tank B、volume of displacement of the vessel C、location of the tank in the vessel D、height of the center of gravity of the vessel
A、the introduction of inert gas into a tank with the object of reducing the oxygen content to below 8% by volume B、the introduction of inert gas into a gas free tank for the purpose of reducing the oxygen content to below 8% by volume C、the introduction of inert gas into a cargo tank during cargo discharge to replace the volume of discharged cargo D、All of the above
A、A filesystem can span multiple physical volumes. B、A physical volume can belong to more than 1 volume group. C、A logical volume can have up to 2 copies in each of 2 volume groups. D、The size of a filesystem is always the same size as its logical volume.
客服
TOP
查看正确答案
