更多"When underway and proceeding ahead，"的相关试题:
[单项选择]I am proceeding（）reduced speed.
A. at
B. with
C. on
D. within
[单项选择]I am proceeding at a slackened speed. Here SLACKENED stands for（）.
A. reduced
B. increased
C. normal
D. half
[单项选择]I am proceeding at a slackened speed. Here slackened stands for（）.
A. reduced
B. increased
C. normal
D. half
[单项选择]A passenger vessel is underway. When may passengers visit the pilothouse? （）
A. Passengers are excluded from the pilothouse while underway
B. Passengers are permitted in the pilothouse during daylight hours only
C. Passengers are permitted to visit the pilothouse when authorized by the Master and officer of the watch
D. Passengers are permitted in the pilothouse when they are escorted by a ship's officer
[单项选择]When the vessel on the full speed ahead, if full astern immediately （） the main engine start astern and fuel injection.
A. after the thrust power is zero
B. after the torsion is zero
C. surpass the critical point on the water turbo phase
D. after the speed is zero
[单项选择]Your vessel is not underway when（）.
A. Her anchor is dragging
B. Her anchor is used in docking
C. She is dredging her anchor
D. Her anchor holds fast while she is swinging
[单项选择]“Full speed ahead” and “Full speed astern” are（）given by the officers or the pilots.
A. sailing orders
B. speed orders
C. wheel orders
D. telegraph orders
[单项选择]When a vessel sees the other ahead or nearly ahead，by night she could see the masthead lights of the other in a line or nearly in a line or both side lights，（）shall be deemed to exist.
A. head-on situation
B. end-situation
C. crossing situation
D. close-quaters situation
[单项选择]When underway in a channel，you should if safe and practicable（）.
A. stay near the middle of the channel
B. keep to the starboard side of any vessels you meet
C. exchange whistle signals with any other vessels in the channel
D. keep to the side of the channel which lies to your starboard
[单项选择]When your vessel is proceeding to the area of traffic density，（）is used to determine the exact ranges of other ships or objects in the vicinity.
A. Radar
B. GPS
C. DF
D. Satellite Navigator
[单项选择]When underway in a channel，you should keep to the（）.
A. Middle of the channel
B. Starboard side of the channel
C. Port side of the channel
D. Side of the channel that has the widest turns
[单项选择]A vessel（）when underway shall so far as possible，keep out of the way of a vessel not under command.
A. having engaged in fishing
B. engaging in fishing
C. engaged in fish
D. engaged in fishing
[单项选择]When pushing ahead，wires leading from the quarters of the after outboard barges to the bow of a towboat（）.
A. prevent the towboat from sliding when the rudder is moved
B. prevent the barges from spreading out when backing down
C. hold the towboat securely to the barges
D. prevent the sidewise movement of the face barges
[单项选择]Critical speed in diesel engines occurs when engine torque pulsations become （）
A. opposed to the crankshaft rocking couple
B. resonant with the crankshaft natural frequency
C. critical fore and aft crankshaft vibrations
D. horizontal whipping motions of the crankshaft
[单项选择]When a pushing vessel and a vessel（）ahead are rigidly connected in a composite unit they shall be regarded as a power-driven vessel.
A. is pushed
B. being pushed
C. was pushed
D. be pushed
[单项选择]An over-speed trip stops a diesel engine when the engine （）
A. runs out of fuel
B. has low lubricating oil pressure
C. exceeds a set maximum speed
D. has high cooling water temperature
[单项选择]When attempting to restart a warm high-speed engine, which of the following reactions can you expect?（）
A. Excessive fuel
B. Higher than normal temperatures for star up
C. Longer starting periods
D. Higher than normal lube oil pressure
