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单选题
In the production of freshwater from seawater through a process of heating and cooling, the cooling phase of production is usually called （）.
A
evaporation
B
distillation
C
dehydration
D
condensation
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In Paragraph 5, the author discusses that （ ）.A.if labor costs continue to grow, it would ripple through the economy
B.average wages grow 19 percent from 2005 to 2010
C.foreign enterprises should switch their manufacturing to cheaper sources
D.the wage rises over the past 2 decades could be offset by rising production
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A、cutin
B、cut off
C、cut out
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An administrator wants to query the CPU resources of the managed system 9117-MMA*6512345 from the Hardware Management Console （HMC） command line. Which of the following HMC commands could achieve this？（）A、 lssysres -r cpu -m 9117-MMA*6512345 -r sysB、 lssyscfg -r proc -m 9117-MMA*6512345 -r sysC、 lshwres -r proc -m 9117-MMA*6512345 --level sysD、 lshwcfg -r proc -m 9117-MMA*6512345 --level sys
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单选题（） is the production of pure water from sea water by evaporation and re-condensing.A
EvaporationB
CirculationC
CondensationD
Distillation
考题
单选题Which statement concerning the collection of fresh water is FALSE?（）A
Fresh water may be obtained from fishB
lifeboat covers or canopies should be washed with rain before drinking water is collectedC
Fresh water may be collected from condensation inside the life-raftD
Freshwater cannot be produced from standing seawater
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单选题The process of boiling seawater in order to separate it into freshwater vapor and brine is usually defined as （）.A
dehydrationB
condensationC
evaporationD
dissolution
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单选题The outlet from an expansion tank of a closed freshwater cooling system should be piped to the （）.A
cylinder head water outlet headerB
cylinder jacket inlet mainC
heat exchanger inlet connectionD
jacket water pump suction line
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单选题An administrator wants to query the CPU resources of the managed system 9117-MMA*6512345 from the Hardware Management Console （HMC） command line. Which of the following HMC commands could achieve this？（）A
lssysres -r cpu -m 9117-MMA*6512345 -r sysB
lssyscfg -r proc -m 9117-MMA*6512345 -r sysC
lshwres -r proc -m 9117-MMA*6512345 --level sysD
lshwcfg -r proc -m 9117-MMA*6512345 --level sys
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单选题Refer to Topic TestKing.com in iPAD document.What happens to the network when TestKingX is reconnected and a trunk exists between the two switches?（）A
All VLANs except the default VLAN will be removed from all switches.B
All existing switches will have the students, admin, faculty, Servers, Management,Production, and no-where VLANs.C
The VLANs Servers, Management, Production, and no-where will replace the VLANs on SwX.D
The VLANs Servers, Management, Production, and no-where will be removed from existing switches.
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单选题How is the external flotation bladder of an immersion suit inflated?（）A
It is inflated by a small CO2 bottle that is automatically tripped when the front zipper is at the top of the zipper trackB
It is inflated by a small CO2 bottle that is manually trippedC
It is inflated by blowing through an inflation tubeD
It inflates by seawater bleeding into the inflation bladder and reacting with a chemical
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单选题Why will a two stage flash type distilling plant tend to operate more efficiently when operating in cold seawater?（）A
The colder seawater passing through the condenser tube bundles of the various stages increases evaporator vacuumB
The amount of heated feed water discharged from the feed water heater after cndenser is increasedC
Fewer non-condensable gases are created by the flow of colder seawaterD
More seawater is allowed to pass through the flint stage overflow weir
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单选题Setting a sealing equipment astern on the tailshaft can’t （）A
prevent the seawater from intergratingB
prevent the lube oil from running out of the outside aboardC
strengthen the intencity of the sterntubeD
prevent the mud and sand from entering the lube oil system
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单选题（） is not likely to be a methods of Traffic Separation.A
Separation of opposing streams of traffic by separation zones or linesB
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Division of traffic from several different direction into sectorsD
Control of routing traffic through shipping routes
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单选题In a closed diesel engine freshwater cooling system, the amount of coolant flowing through the heat exchanger is controlled by the （）.A
suction pressure regulatorB
thermostatic bypass valveC
sea water temperatureD
water level in the expansion tank
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单选题Improved quality of facial tissues resulted from______.A
mass-production methodsB
popular demand for a better productC
a decrease in production costsD
competition among manufacturers
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单选题The color _____ from yellow through green to black.A
consistsB
constitutesC
composesD
ranges
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