网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
A cargo hold has been determined to have a relative humidity of 80% and a dry bulb temperature of 80 ℃ and a dry bulb temperature of 85℃.When the hold is sealed and the dry bulb temperature decreases, the relative humidity in the space will （）
A
decrease
B
increase
C
decrease to zero
D
remain unchanged
参考答案
参考解析
解析：
暂无解析
更多 “单选题A cargo hold has been determined to have a relative humidity of 80% and a dry bulb temperature of 80 ℃ and a dry bulb temperature of 85℃.When the hold is sealed and the dry bulb temperature decreases, the relative humidity in the space will （）A decreaseB increaseC decrease to zeroD remain unchanged” 相关考题
考题
Never before in China ________ for the farmers.
A.has so much been doneB.have so much been doneC.has been done so muchD.so much have been done
考题
The sharp hearing of a fish _______ by two scientists.
A.have been provedB.have provedC.has provedD.has been proved
考题
The closest point of approach ( CPA ) of a contact on a relative motion radar may be determined ______.A.immediately when the contact is noted on radarB.only if the radar scope is watched constantlyC.after the contact has been marked at least twiceD.by an occasional glance at the radar
考题
If air at 95°Cdry bulb temperature and 50%relative humidity is conditioned to 75°Cdry bulb temperature and 50%relative humidity, it is an example of()
A.cooling onlyB.cooling and humidifyingC.cooling and dehumidifyingD.adiabatic(绝热的)cooling
考题
The expression THE AIR IS SATURATED means ______.A.the relative humidity is 100%B.the vapor pressure is at its minimum for the prevailing temperatureC.precipitation has commencedD.cloud cover is 100%
考题
Owner shall have a lien on the cargo for freight，dead-freight，demurrage and damages for detention．It means that ______.A.Owner will not deliver the cargo if freight not paidB.Owner will keep the dead-freight until the cargo has been deliveredC.Owner will keep the demurrage as soon as the cargo be deliveredD.Owner shall have no right of detention for the damaged cargo to be delivered
考题
A bonding cable should be connected for cargo operations aboard a tank vessel as soon as the ______．A.Cargo has been loaded or dischargedB.Cargo hose is connectedC.Cargo pumps are startedD.Vessel is ready to handle cargo
考题
As the temperature for an air mass decreases, the ______.A.absolute humidity increasesB.relative humidity increasesC.specific humidity increasesD.dew point rises
考题
As the temperature for a given mass of air increases, the ______.A.dew point increasesB.dew point decreasesC.relative humidity increasesD.relative humidity decreases
考题
I HAVE DANGEROUS LIST means ______.A.I have some dangerous cargo on boardB.My cargo is dangerousC.My vessel is inclinedD.My vessel has not been trimmed properly
考题
So far the construction of the two new bridges over the river （）.A、have been completedB、has been completedC、has completedD、have completed
考题
A system administrator has determined a root mirrored disk， hdisk1， needs to be replaced. The root volume has been unmirrored. What is the next step to remove the disk drive？（）A、cfgmgrB、rmdev -d hdisk1 -lC、reducevg rootvg hdisk1D、have the IBM CE replace the disk
考题
单选题The expression THE AIR IS SATURATED means（）.A
the relative humidity is 100%B
the vapor pressure is at its minimum for the prevailing temperatureC
precipitation has commencedD
cloud cover is 100%
考题
单选题Ship’s officers should check every cargo compartment after it is filled with bulk grain to ensure（）.A
all lighting circuits are energizedB
all void spaces are filledC
the correct grade of cargo has been loadedD
the heavier grade is in the lower hold
考题
单选题Owner shall have a lien on the cargo for freight，dead-freight，demurrage and damages for detention．It means that（）.A
Owner will not deliver the cargo if freight not paidB
Owner will keep the dead-freight until the cargo has been deliveredC
Owner will keep the demurrage as soon as the cargo be deliveredD
Owner shall have no right of detention for the damaged cargo to be delivered
考题
单选题If air at 95℃ dry bulb temperature and 50% relative humidity is conditioned to 75℃ dry bulb temperature and 50% relative humidity, it is an example of （）.A
cooling onlyB
cooling and humidifyingC
cooling and dehumidifyingD
adiabatic cooling
考题
单选题When comparing the air with 50% of relative humidity with the air with 100% of relative humidity, which one will hold more water?（）A
the formerB
the latterC
not for sureD
same each other
考题
单选题Relative humidity is the percentage of water vapor that is in the air as compared to the maximum amount it can hold at（）.A
a specific barometric pressureB
a specific temperatureC
a specific wind speedD
any time
考题
单选题A lower thermostatic temperature setting will provide a desired degree of comfort in a room where （）A
low relative humidity is maintainedB
triple banded squirrel cage fans are usedC
air circulation is a maximumD
high relative humidity is maintained
考题
单选题While several baseball teams have tried to supplant the Yankees as the dominant team in baseball, their inability has been unable to win even half as many World Series as the Yankees have won in the past one hundred years.A
their inability has been unableB
the inability they possess has not been ableC
having been unableD
they were unableE
they have been unable
考题
单选题The closest point of approach (CPA) of a contact on a relative motion radar may be determined（）.A
immediately when the contact is noted on radarB
only if the radar scope is watched constantlyC
after the contact has been marked at least twiceD
by an occasional glance at the radar
考题
单选题I HAVE DANGEROUS LIST means（）.A
I have some dangerous cargo on boardB
My cargo is dangerousC
My vessel is inclinedD
My vessel has not been trimmed properly
热门标签
最新试卷