更多"Wake varies considerably with the f"的相关试题:
[单项选择]Lighter longitudinal stiffening frames on the vessel side plating are called（）.
A. stringers
B. side frames
C. side stiffeners
D. intercostals
[单项选择]When one upbound vessel is overtaking another vessel and both are pushing a tow ahead，what reaction may you expect（）.
A. Both towheads will tend to drift apart，and the overtaking vessel will be slowed down
B. Both towheads will tend to drift together，and the overtaking vessel will be slowed down
C. Both towheads will tend to drift apart，and the overtaken vessel will be slowed down
D. Both towheads will tend to drift together，and the overtaken vessel will be slowed down
[单项选择]An unstable upright equilibrium position on a vessel means that the metacenter is（）.
A. lower than the center of gravity
B. at the same height as the center of gravity
C. higher than the baseline
D. on the longitudinal centerline
[单项选择]The disinfection of various compartments in a vessel by filling them with a gaseous agents to destroy rats etc.means（）.
A. fire drills
B. washing and cleaning
C. fumigation
D. quarantine
[单项选择]At the required fire drill conducted aboard a vessel, all person must report to their stations and demonstrate their ability to perform the duties assigned to them（）.
A. by the toolpusher
B. in the station bill
C. by the person conduction the drill
D. at the previous safety meeting
[单项选择]What is NOT required on an uninspected towing vessel? （）
A. Certificate of Documentation
B. Certificate of Inspection
C. Operators Merchant Marine license
D. FCC Station License
[单项选择]The principal danger from ice collecting on a vessel is the（）.
A. decrease in capabilities of radar
B. decrease in displacement
C. adverse effect on trim
D. loss of stability
[单项选择]Upon receipt of a distress message，a merchant vessel is bound to proceed to the scene of the distress. Under which of the following cases would this NOT be true?（）
A. The vessel would arrive at the distress scene more than 36 hours after the receipt of the initial distress message
B. There are vessels closer to the distress scene that are proceeding to assist
C. The Master of the vessel in distress has requisitioned another vessel，and that vessel has accepted the requisition
D. You are on a tanker and the distress involves a major fire on board the other vessel
[单项选择]A single towing light will be carried above a vessel’s sternlight（）.
A. only if she is towing astern
B. only if the tow exceeds 200 meters
C. at any time when towing
D. if the towing vessel is part of a composite unit
[单项选择]A vessel not to impede the passage of another vessel is not relieved （） taking collision-avoiding action.
A. on
B. of
C. in
D. for
[单项选择]During the voyage from Dalian to Singapore，my vessel（）heavy damages to the deck fittings.
A. maintained
B. sustained
C. pertained
D. contained
