更多"On commonly used ships,if two A√Cge"的相关试题:
[单项选择]A smooth, tapered pin, usually of wood, used to open up the strands of a rope for splicing is called a (n)（）.
A. batten
B. bench hook
C. stabilizers
D. fid
[单项选择]Oil water separators are used to ensure that ships dont discharge oil when pumping out （）.
A. ballast water
B. boiler water
C. bilge water
D. sewage water
[单项选择]The knot used to join two lines or two large hawsers for towing is called a（）.
A. square knot
B. carrick bend
C. sheet bend
D. bowline
[单项选择]A vessel is equipped with two ships service generatorsGenerator #1 is rated at 900kw and generator #2 is rated at 600kw.During parallel operation, with a hotel load of 1000kw, what should be the kw load on generator #2 （）.
A. 100kw
B. 400kw
C. 500kw
D. 600kw
[单项选择]Place names used on board ships should be those （）.
A. specified by international authorities
B. specified by national authorities
C. on standard map
D. on the chart or Sailing Directions in use
[单项选择]Oil control rings used in two-stroke/cycle diesel engines are located near the bottom of the piston skirt in order to （）
A. increase the liner area covered by the oil film
B. maintain an oil film on the lower liner where scuffing is prevalent
C. keep excess oil away from intake and exhaust ports
D. help cushion piston skirt side thrust by providing a hydrodynamic oil wedge
[单项选择]Should that kind of weather（），the two ships would touch each other.
A. persist
B. persists
C. to persist
D. persisted
[单项选择]（）are used to ensure that ships don’t discharge oil when pumping out oily water from any oil contaminated space.
A. Boiler
B. Incinerator
C. Oily water separator
D. Sewage treatment unit
[单项选择]The knot used to join two lines of different diameter is a（）.
A. square knot
B. carrick bend
C. becket bend
D. sheepshank
[单项选择]A lashing used to secure two barges side by side，lashed in an X fashion，is called a（）.
A. backing wire
B. scissor wire
C. face wire
D. breast wire
[多项选择]Which two link protocols are used to carry multiple VLANs over a single link?（）
A. VTP
B. 802.1q
C. IGP
D. ISL
E. 802.3u
[多项选择]Which two values are used by Spanning Tree Protocol to elect a root bridge?（）
A. amount of RAM
B. bridge priority
C. IOS version
D. IP address
E. MAC address
F. speed of the links
[单项选择]To equalize the power factor of two alternators operating in parallel, the （）
A. field excitation of both units is adjusted
B. governors of both units are adjusted
C. phase sequence is altered
D. kilowatt load is evenly divided
[单项选择]The two most common gases used in pneumatic system are （）
A. compressed air and nitrogen
B. helium and nitrogen
C. oxygen and hydrogen
D. oxygen and acetylene
