A vacuum is initially established in the first and second stages of a low pressure evaporator by the use of （）

A .

A .  % idle B .  % sys C .  % user D .  % iowait

A . The metacenter does not remain in the same position for large angles of inclination B . The center of gravity shifts due to inclination C . The center of gravity shifts above the metacenter as the vessel is inclined D . The mean draft will change as the vessel is inclined

A .  /lib/svc/method/net-physical B .  /etc/rcS.d/S30network C .  svc：/network/rpc/bind：default D .  /lib/svc/method/rpc-bind

A .  Automatic PGA Memory Management B .  Automatic SGA Memory Management C .  Automatic Shared Memory Management D .  Automatic Memory Management E .  Manual SGA Memory Management F .  None of the above

A . a separate air ejector unit B . a direct unimpeded connection between second stage and salt water feed heater C . either by vacuum drag or an external line from the first stage via a fixed orifice D . the fixed orifice provided in the steam supply line

A . increase the righting moment B . cause an increase in the righting arm C . bring the vessel to an upright equilibrium position D . cause the vessel to flop to a greater angle

A . the saturation temperature is higher B . the higher the saturation temperature C . the higher is the saturation temperature D . the saturation temperature is more high

A . increase the righting moment B . cause an increase in the righting arm C . bring the unit to an upright equilibrium position D . cause the unit to flop to a greater angle

A .  Nothing，because HACMP will discover the configuration B .  The cluster name and a TCP/IP path to each of the nodes C .  The cluster name and ID and a TCP/IP path to each of the nodes D .  The cluster name and ID node names and a TCP/IP path to each of the node

A . They are designed to provide for the flow of small volumes of tank atmospheres caused by thermal variations in a cargo tank B . They should operate in advance of the pressure/vacuum breakers C . They should be kept in good working order by regular inspection and cleaning D . All of the above

A .  tin B .  tout C .  % idle D .  % tm_act

A . into the wind B . away in fire and smoke C . directly to the standby boat D . directly to the nearest land

A . Regulation of discharge pressure from cargo pumps B . Maintaining constant velocity in cargo lines C . Regulation of suction head on cargo pumps D . To maintain a tank or void at atmospheric pressure

A . The metacenter does not remain in the same position for large angles of inclination B . The center of gravity shift due to inclination C . The center of gravity shifts above the metacenter as the vessel is inclined D . The mean draft will change as the vessel is inclinded

A . hawser which is used to pass a tail-block and whip to the vessel B . hawser with breeches buoy and harness attached C . hawser which should be made fast to the vessel below the intended location of the tail-block D . tail-block and whip which may be used to pass a hawser to the vessel

A . a brine pump B . an air ejector C . a feed pump D . distillate pum

A . a brine pump B . an air ejector C . a feed water pump D . a condensate pum

A . /usr/sbin/nim_init B . /usr/bin/installnim C . /usr/sbin/nimconfig D . /usr/sbin/setup_server

A . monitoring signal B . inverse signal C . reverse signal D . feedback signal

A . pelican hook B . connecting link C . shackle D . retaining hook

A . 802.3ad B . 802.1w C . 802.1Q D . 802.1d