更多"The abbreviation 'GM' is used to re"的相关试题:
[单项选择]The abbreviation "GM" is used to represent the （）.
A. height of the metacenter
B. fighting arm
C. righting moment
D. metacentric height
[单项选择]The abbreviation ‘M/E’ is used to represent the（）
A. measure equipment
B. main electrical
C. my engine
D. main engine
[单项选择]GM cannot be used as an indicator of stability at all angles of inclination because（）.
A. M is not fixed at large angle
B. there is no M at large angles
C. G is not fixed at large angles
D. there is no G at large angles
[单项选择]The abbreviation TDC means （）.
A. top dead center
B. temperature difference center
C. time delay dock
D. top diesel company
[单项选择]The abbreviation BDC means （）.
A. Boston Diesel Company
B. base circle diameter
C. switch board case
D. bottom dead center
[单项选择]SOLAS is the abbreviation of（）.
A. International Maritime Dangerous Goods Carried by Sea
B. International Code for the Construction and Equipment of Ships Carrying Gases in Bulk
C. International Convention for the Safety of Life at Sea
D. International Regulations for Preventing Collisions at Sea
[单项选择]What’s the abbreviation for the World Meteorological Organization?（）
A. WMO
B. IHO
C. IMO
D. WARC
[单项选择]The abbreviation RYC in a marine cable generally stands for（）.
A. referring to your crew
B. reference for your captain
C. return to your cabin
D. received your cable
[单项选择]The abbreviation C0W in tanker operations stands for（）.
A. crude oil washing
B. coming off wreck
C. crew on watch
D. cold of wind
[单项选择]What does the abbreviation VHF stand for?（）
A. Vessel's Hoisting Flag
B. Very High Safety
C. Vessel's Homing Frequency
D. Very High Frequency
[单项选择]The abbreviation "TDS" about the potable water probably means （）.
A. total dissolved solids
B. temperature of distillation of sea water
C. total dissolved sodium
D. total delivery system
[单项选择]An upright vessel has negative GM. GM becomes positive at the angle of loll because the（）.
A. free surface effects are reduced due to pocketing
B. KG is reduced as the vessel seeks the angle of loll
C. effective beam is increased causing BM to increase
D. underwater volume of the hull is increased
[单项选择]What does the abbreviation SWL stand for?（）.
A. Signal wave letters
B. Ship without light
C. Safe water line
D. Safe working load
[单项选择]Which of the following problems represent one possible cause of high lube oil consumption in a four stroke diesel engine?（）
A. Worn intake valve guides
B. Pitted pre-combustion chambers
C. Loose valve tappets
D. High exhaust back pressure
