[单项选择]Condensate must be drained from the intercooler and after-coolers of an air compressor because （）.
A. the cooling effect of the condensate reduces the compressors efficiency
B. a danger of explosion exists whenever water is present in a compressor
C. water causes erratic operation of pneumatic components
D. the volumetric capacity of the first stage is reduced if water remains

[单项选择]Condensate must be drained periodically from the air compressor receivers to prevent （）.
A. second stage cylinder lockup
B. oil sump contamination
C. faulty operation of pneumatic valves
D. corrosion of air receiver baffles

[单项选择]You create a Web site that you must copy from a development server to a testing server, along with all source files. You do not have terminal access to the testing server. You need to create the virtual directory. Then you must copy the Web site to the virtual directory on the testing server without precompiling the site. What should you do? （）
A. Use the Publish Web tool.
B. Use the Copy Web tool.
C. Use the command line to XCOPY the files.
D. Create a Web Setup project.

[单项选择]If you must jump from a ship，your posture should include（）.
A. holding down the life preserver against the chest with one arm crossing the other，covering the mouth and nose with a hand，and feet together
B. knees bent and held close to the body with both arms around legs
C. body straight and arms held tightly at the sides for feet first entry into the water
D. both hands holding the life preserver below the chin，with knees bent，and legs crossed

[单项选择]The air charge leaving an intercooler, or after-cooler of an air compressor can be expected to be （）.
A. superheated
B. super-cooled
C. at or below the dew point
D. All of the above

[单项选择]These acid residues must be prevented from entering the crankcase, otherwise the lube oil would be（）
A. contaminated
B. emulsified
C. deteriorated
D. oxidated

[单项选择]A dirty intercooler on an air compressor will cause （）.
A. damage to the un-loader operating diaphragm
B. an increase in current flow to the motor
C. high pressure in the receiver and filter
D. an excessive consumption of crankcase oil

[单项选择]You must shift a weight from the upper tween deck to the lower hold. This shift will（）.
A. make the vessel more tender
B. make the vessel stiffer
C. increase the rolling period
D. decrease the metacentric height

[单项选择]Unless otherwise agreed，（）must take the goods from alongside，though this obligation may be varied by a custom of the port which is not inconsistent with the express terms of the contract.
A. the consignee
B. the consignor
C. the owner
D. the Charterer

[单项选择]You must obtain（）from the landowner to fish in this river.
A. permission
B. omission
C. celebration
D. graduation

[单项选择]Condensate formed within the first-effect tube nest of a double-effect,low pressure evaporator, is removed by a （）.
A. series of baffles
B. crossover pipe
C. condensate separator
D. drain pump

[单项选择]A dirty intercooler on the ship service air compressor will result in （）.
A. decreased compression ratio
B. higher than normal power consumption
C. un-loader malfunction
D. water in the lubricating oil

[单项选择]I must hold（）for any damage which may result from the accidents you have caused.
A. your responsible
B. you responsible
C. you are responsible
D. your are responsible

[单项选择]The fuel from the bunker tanks must be treated by before entering the service tanks（）, from where the fuel enters（）
A. centrifugal separators; the engine cylinder
B. oily water separators; the engine cylinder
C. oily water separators; the fuel supply system
D. centrifuges; the fuel supply system

[单项选择]You must（）your cable from 6 shackles to 3 shackles.
A. cut
B. pay out
C. slack
D. shorten

[单项选择]An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）
A. IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9
B. IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1
C. IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25
D. IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17
E. IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25