更多"A “Mediterranean moor” should be us"的相关试题:
[单项选择]A “Mediterranean moor” should be used when().
A. when anchoring in the Mediterranean
B. when docking stern to a berth
C. when docking bow to a berth
D. when anchoring in a strong current
[单项选择]Which IPsec security protocol should be used when confidentiality is required?()
A. PSK
B. AH
C. MD5
D. ESP
[单项选择]Which channel and mode should be used when initiating a distress alert transmission().
A. Channel 6 DSC
B. Channel 6 Radiotelephony
C. Channel 13 Radiotelephony and channel 16 DSC
D. Channel 70 DSC
[单项选择]When moored with a Mediterranean moor,the ship should be secured to the pier by having().
A. a stern line and two quarter lines crossing under the stern
B. a stern line,2 bow lines,and 2 quarter lines leading aft to the pier
C. all regular lines leading to the pier in opposition to the anchor
D. two bow lines and two midship lines leading aft to the pier
[单项选择]Vessels ramaining()a few hours should moor with anchors.
A. much than
B. more than
C. many than
D. lot than
[单项选择]()should generally be used when handing rough or sharp objects.
A. Heat-resistant
B. Rubber gloves
C. PVC gloves
D. Leather gloves
[单项选择]Which portable fire extinguisher should be used on a class C fire on board a vessel?()
A. Carbon dioxide
B. Water (stored pressure)
C. Foam
D. Carbon tetrachloride
[单项选择]The type of extinguisher which should be used for an electricity fire is().
A. foam or soda acid
B. dry chemical or foam
C. carbon dioxide or dry chemical
D. carbon dioxide or foam
[单项选择]A tourniquet should be used to control bleeding ONLY().
A. with puncture wounds
B. when all other means have failed
C. when the victim is unconscious
D. to prevent bleeding from minor wounds
[单项选择]Soot blowers should be used in proper sequence so that()
A. excess stresses will not be set up in the boiler
B. the decks will not be covered with soot
C. the soot will be swept toward the uptakes
D. there will not be a loss of steam pressure
[单项选择]An ammeter should be used to measure ()
A. the voltage between two points in a circuit
B. circuit continuity
C. current flow in a circuit
D. total or partial circuit resistance
[单项选择]Which procedure should be followed when individuals are rescued in cold climates and suffer from hypothermia?()
A. Give them brandy
B. Keep them in motion
C. Immerse them in a warm bath (105°F,40°C)
D. Cover them with an electric blanket set for maximum temperature
[单项选择]Which method should be used to secure a manila line to bitts().
A. A round turn on the bitt farthest from the strain and then figure eights
B. A round turn on the bitt closest to the strain and then figure eights
C. Figure eights and then a round turn at the top of both bitts
D. Only figure eights are necessary on both bitts
[单项选择]Which of the valves listed should be used either in the fully opened or the fully closed position?()
A. A gate valve
B. A globe valve
C. Any check valve
D. Any needle valve