Hygroscopic cargoes should be ventilated when ______.
A.going from a warm to a cold climate
B.the dew point of the outside air is greater than the dew point of the air in the hold
C.the dew point of the air in the hold is very low
D.the outside dew point is 16°C and the cargo temperature is 12°C
第1题:
Cyclones tend to move ______.
A.perpendicular to the isobars in their warm sectors
B.parallel to the isobars in their warm sectors
C.parallel to the line of the cold front
D.perpendicular to the line of the cold front
第2题:
选择合适的用语,补充对话。() ——What should the massagist do before the massage? ——_______________.
第3题:
start the exhaust blowers
start the intake blowers
not ventilate the cargo holds
ventilate the cargo holds
第4题:
hydrocarbon gas
carbon monoxide gas
carbon dioxide gas
freon gas
第5题:
There is danger of heavy cargo sweat if outside air is introduced by ventilation
Danger of the ship sweat exists.Constant and vigorous ventilation is required
There is little danger of ship's sweat;slight possibility of cargo sweat
The possibility of any ship or cargo sweat is remote
第6题:
Sweat damage in containers is unusual due to the small enclosed volume of air
In general,containerized hygroscopic cargoes are the only ones subject to sweat damage
Containers should be ventilated,dehumidified,or the contents physically protected against sweat damage
Sweat damage is not a problem except in insulated and refrigerated containers
第7题:
When attacking the fire directly
When using a steam smothering system
When using the fixed CO2 system
All of the above
第8题:
Give them brandy
Keep them in motion
Immerse them in a warm bath (105°F,40°C)
Cover them with an electric blanket set for maximum temperature
第9题:
going from a warm to a cold
the dew point of the outside air is greater than the dew point of the air in the hold
the dew point of the air in the hold is very low
the outside dew point is 16°C and the cargo temperature is 12°C
第10题:
The temperature rises after a cold front passes
The barometric pressure rises when a warm front passes
A cold front generally passes faster than a warm front
A warm front usually has more violent weather associated with it than a cold front
第11题:
going from a warm to a cold climate
the dew point of the outside air is greater than the dew point of the air in the hold
the dew point of the air in the hold is very low
the outside dew point is 16°C and the cargo temperature is 12°C
第12题:
stored safely in a cool dark non-ventilated area until work is completed
resealed and returned to a well ventilated area after each use
covered at all times to protect from ignition sources
stored in a suitable gear locker
第13题:
warm restart和cold restart 的主要区别是什么
第14题:
Which of the following is the MOST important factor when considering environmental factors?()
第15题:
perpendicular to the isobars in their warm sectors
parallel to the isobars in their warm sectors
parallel to the line of the cold front
perpendicular to the line of the cold front
第16题:
Server room access should be limited to authorized personnel.
Servers should be kept in a warm and dark environment.
Remove the floppy drives from the system.
The server administrator should ensure adequate levels of cooling.
第17题:
You must ventilate constantly and vigorously to combat ship sweat A.Press up the slack No.1 starboard double bottom tank
You should ventilate; there is little danger of ship sweat, but a possibility of cargo sweat
There is danger of heavy cargo sweat if you ventilate
There is little danger of any sweat problem
第18题:
Danger of heavy ship sweat exists; constant and vigorous ventilation is required
There is danger of heavy cargo sweat if outside air is introduced by ventilation
There is little danger of ship's sweat,slight possibility of cargo sweat; moderate ventilation is needed
The possibility of any sweat problem,either cargo or ship,is remote
第19题:
Danger of heavy ship sweat exists; constant and vigorous ventilation is required
There is danger of heavy cargo sweat if outside air is introduced by ventilation
There is little danger of ships sweat, slight possibility of cargo sweat; moderate ventilation is needed
The po sibility of any sweat problem, either cargo or ship, is frame
第20题:
in trays constructed of material that is resistant to the electrolyte
so as to prevent movement when the vessel pitches and rolls
in a well ventilated area
All of the above
第21题:
extremely cold air from shore passes over warmer water
warm dry air from shore passes over cooler water
cold ocean water evaporates into warm air
cool rain passes through a warm air mass
第22题:
Server room access should be limited to authorized personnel.
Servers should be kept in a warm and dark environment.
Remove the floppy drives from the system.
The server administrator should ensure adequate levels of cooling.
第23题:
going from a warm to a cold climate
the dew point of the outside air is greater than the dew point of the air in the hold
the dew point of the air in the hold is very low
the outside dew point is 16℃ and the cargo temperature is 12℃