更多"Before leaving port on an ocean tow"的相关试题:
[单项选择]Before leaving port on an ocean tow，a tug captain should assure himself of all the following EXCEPT（）.
A. the towing hawser can be released quickly in an emergency
B. the correct navigation lights are rigged and operable on the tug and tow
C. an insurance underwriter has prepared a pre-sailing survey
D. a pick-up wire has been rigged on the tow in case of a breakaway
[单项选择]A bridle for an ocean tow consists of（）.
A. two chains of equal length
B. a single nylon pendant rove through a heavy ring free to move on the pendant
C. two long legs of wire rope shackled to a fishplate
D. a single length of heavy chain with both ends secured on deck to welded pad eyes
[单项选择]In securing deck loads for an ocean tow，drill pipe should be（）.
A. galvanized to protect against corrosion
B. held in place with heavy materials such as spare pendant wire
C. limited to no more than five courses high
D. provided with bulwarks at both ends of their bays
[单项选择]An ocean tow is sinking in deep water. Attempts to sever the towing hawser are unsuccessful. Which action should now be taken? （）
A. Abandon the towing vessel
B. Radio for emergency assistance
C. Slip the towline and allow it to run off the drum
D. Secure all watertight openings on the towing vessel
[单项选择]On a long ocean tow，the bridle should be made up of two equal lengths of（）.
A. chain
B. wire
C. nylon
D. manila
[单项选择]When connecting the tow bridle to a tug, the end of the bridle is passed with a（）.
A. heaving line
B. shot line
C. high line
D. messenger line
[单项选择]You intend to tow a barge with one tug and expect continuous high winds from the north. To reduce the yaw of your tow，you should（）.
A. reduce the draft of the barge
B. shorten one leg of the bridle
C. place bulky deck loads as far aft as possible
D. trim the barge down by the bow
[单项选择]A tow can override its tug as a result of（）.
A. a mechanical breakdown on the tug
B. adverse tidal current conditions
C. the tug reducing its speed
D. All of the above
[单项选择]You are under sail and overtaking a tug and tow.Which action is correct（）.
A. The power-driven tug must maneuver to avoid collision
B. You must maneuver to avoid the tug and tow
C. You must maneuver to avoid collision only if the tug is to leeward and the wind is on your port side
D. Both vessels are required to maneuver to avoid collision
[单项选择]Before sailing for a foreign port，what document must you get?（）.
A. The Policy of insurance
B. The Report of Entrance
C. The Clearance
D. The Pratique
[单项选择]A tug would NOT assist a ship to steer if the tug is made up to the large vessel（）.
A. by a tow line ahead of the vessel
B. forward on either bow of the vessel
C. approximately amidships of the vessel
D. on the vessel's quarter
[单项选择]A tow bridle is attached to the main tow hawser at the（）.
A. bight ring
B. tow hook
C. fishplate
D. swivel
[单项选择]If a vessel under tow starts jumping on its tow line，the most appropriate action to alleviate the condition is to（）.
A. change course
B. slow down
C. heave to
D. adjust tow line length
[单项选择]Took tug Satex on St’d bow，using eng．and tug var’ly at Capt.and Plt orders.This wording is likely to appear in（）.
A. Deck logs
B. Night Orders
C. Captain's Standing Orders
D. B/L
[单项选择]In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.
A. insure that the hawser leads directly aft as it passes over the stern of the towing vessel
B. increase the stability of the towing vessel by raising the hawser off the deck
C. reduce chafing of the towing hawser
D. prevent fouling of the hawser on deck gear located on the stern of the towing vessel
[单项选择]A tow that veers to the side on the end of the towline is said to（）.
A. yaw
B. surge
C. sway
D. swing
[单项选择]TUG3的结构是（）
A. 9行83列
B. 9行84列
C. 9行85列
D. 9行86列
[单项选择]A tug in irons is（）.
A. rudder bound
B. being tripped by the towline
C. unable to maneuver
D. broached
