更多"[单选题] What is the minimum number of"的相关试题:
[单选题] What is the required minimum ship reporting capacity for AIS according to IMO performance standards?
A. 1000
B. 2000
C. 4000
D. 4500
[单选题]增压系统的活门数是（ ）What is the number of valves in the pressurization system
A.一个溢流活门，两个安全活门，一个负压释放活门 One outflow valve, two safety valves and one negative
pressure relief valve
B.两个溢流活门，两个安全活门，两个负压释放活门 Two outflow valves, two safety valves and two negative
pressure relief valve
C.两个溢流活门，两个安全活门，一个负压释放活门 Two outflow valves, two safety valves and one negative
pressure relief valve
[单选题] Mechanical gearing of deck machinery such as the
Windlass or boat hoists should ______．
A.Be open to view so，if a foreign object gets in the gearing，the operator can immediately stop the machinery
B.Have a guard over the gearing
C.Be painted a contrasting color from the base color in order to call attention to the gearing
D.Not be operated if there is any crew within 10 feet of the machinery
[单选题] Mariners must ascertain that deck loads are stowed in such a manner as _______ .
A. to affect the vessel's stability
B. not to affect the vessel's stability
C. to keep the vessel on even keel
D. not to keep the vessel on even keel
[单选题] The usual method of arranging a line on deck so that it
will run out easily without
Kinking ; fouling; twist; crossing
is ______．
A.Coiling the line
B.Faking down the line
C.Flemishing the line
D.Racking the line
[单选题] Holes in the bulwark，which allow deck water to drain into the sea，are ______．
A.Doggers
B.Fidleys
C.Freeing ports
D.Swash ports
[单选题] The opening in the deck beneath the anchor windlass that leads to the chain locker is the ______．
A.Hawse pipe
B.Fall pipe
C.Drop-pipe
D.Spill pipe
[单选题] The equipment required to remove an on-deck oil spill on a barge transfering oil must either be carried on board or ______．
A.on a tug standing by
B.available by contract with the shore facility
C.kept at the shoreside hose connection during transfer
D.kept in a protected shoreside location readily accessible
[单选题] On board container carriers，below-deck containers are stowed _______.
A. in fixed cell guides
B. under TFEU
C. secured by portable lashing system
D. in block
[单选题] Deck beams on a ship are generally spaced at equal intervals and run ______.
A. longitudinally
B. vertically
C. transversely
D. intermittently
[单选题] The foremost part of the upper deck is called the ___________.
A. forecastle
B. tweendeck
C. hatches
D. peak tanks
[单选题] A well in the uppermost deck of a shelter deck vessel
Which has only a temporary means of closing for the
Purpose of gaining an exemption from tonnage measurement
Is called a（n）______．
A.Exemption space
B.Tonnage deck
C.Cofferdam
D.Tonnage opening
[单选题] A deck fitting，used to secure line or wire rope，consisting of a single body with two protruding horns is called a ______．
A.Bitt
B.Bollard
C.Capstan
D.Cleat
[单选题] When you are on deck and see a man fall overboard, what should you do?
A. To shout ‘Man Overboard’ and throw a lifebuoy to the man in water.
B. To put on a lifebuoy and jump into the water to rescue the person in water.
C. To run to the bridge and keep a sharp lookout.
D. To inform the bridge and try to rescue the person in water.
[单选题] The Third Officers duty is to ______ when vessel is commanded under the pilot or Captain.
A. operate the wheel and stand by
B. keep a lookout and operate steering gear
C. enter telegraph orders in the bell book
D. operate the telegraph and enter telegraph orders in the bell book
[单选题] A deck beam does NOT ______．
A.act as a beam to support vertical deck loads
B.lessen the longitudinal stiffness of the vessel
C.act as a tie to keep the sides of the ship in place
D.act as a web to prevent plate wrinkling due to twisting action on the vessel
[单选题] Forecastle deck is located in the ship's _______ .
A. bow stem
B. stern
C. portside
D. starboard side
[单选题] A qualified deck officer should be ______ the watch．
A.In charge of
B.Arranged
C.Decided to
D.The depth of
