单选

Your vessel has a midships engine room and the cargo is concentrated in the end holds．The vessel is ______．

A.sagging with tensile stress on main deck
B.sagging with compressive stress on main deck
C.hogging with tensile stress on main deck
D.hogging with compressive stress on main deck

试题出自试卷《航海英语(甲类船长)船舶结构与设备单选题练习1》

参考答案

查看试卷详情

相关试题

Your vessel has a midships engine room and the cargo is concentrated in the end holds．The vessel is ______．
- A.sagging with tensile stress on main deck
- B.sagging with compressive stress on main deck
- C.hogging with tensile stress on main deck
- D.hogging with compressive stress on main deck
点击查看答案
While cranking out a quadrantal davit，slippage of the quadrant due to excessive wear or failure of the teeth in the quadrant will cause the ______．
- A.Davit arm to pivot on the traveling nut and the head to fall outboard
- B.Traveling nut to lock up in place on the worm gear
- C.Limit switch to engage and hold the traveling nut in position
- D.Winch brake to lock in position and prevent lowering the boat
点击查看答案
Why is it necessary to extend ventilators of gasoline powered vessels to the bilges ________．
- A.To keep them dry，and thus easier to clean
- B.To remove fuel vapors which are heavier than air
- C.To provide adequate air to the engines
- D.To cool the machinery areas
点击查看答案
Which space（s）is（are）deducted from gross tonnage to derive net tonnage ________．
- A.Galley fitted with range or oven
- B.Open structures
- C.Passenger spaces
- D.Boatswain's stores
点击查看答案
Which statement about the hospital space on a cargo ship is TRUE ________．
- A.The hospital may be used for disciplinary confinement if it is not being used for treatment
- B.The hospital space must have both a bathtub and shower
- C.A hospital is required on all vessels with a crew of 12 or more if it makes overnight voyages
- D.If a ship has a crew of forty-five who do not have their own room，the hospital must have four berths
点击查看答案
Which term refers to a transverse curvature of the deck ________．
- A.Deadrise
- B.Camber
- C.Freeboard
- D.Flare
点击查看答案
Which space（s）is（are）deducted from gross tonnage to derive net tonnage ________．
- A.Boatswain's stores
- B.Companions and booby hatches
- C.Passenger spaces
- D.All of the above
点击查看答案
Which space cannot be deducted from gross tonnage when calculating net tonnage ________．
- A.Crew messroom
- B.Forepeak ballast tank
- C.Master's cabin
- D.Chain locker
点击查看答案
Which of the following tensioning devices is used with webbing to secure light vehicles aboard Ro-Ro vessels ________．
- A.Chain lever
- B.Buckle tensioner
- C.Adjust-a-matic tensioner
- D.Turnbuckle
点击查看答案
Which arrangement of shell plating is used most in modern shipbuilding ________．
- A.Clinker
- B.Flush
- C.In-and-Out
- D.Joggled
点击查看答案