更多"Most lifeboats are equipped with（）."的相关试题:
[单项选择]Most totally enclosed lifeboats are equipped with which of the following? （）
A. Tanks for the storage of drinking water
B. Ballast tanks to prevent the boat from capsizing
C. A hydraulic start diesel engine
D. Auxiliary mechanical propulsion (Fleming gear)
[单项选择]Most lifeboats are equipped with （）.
A. unbalanced rudders
B. balanced rudders
C. contraguide rudders
D. straight rudders
[单项选择]Most covered lifeboats will right themselves after capsizing if the（）.
A. lower ballast tanks are filled with water
B. sea anchor is deployed to windward
C. fuel tanks are not less than half full
D. passengers are strapped to their seats
[单项选择]Aluminum lifeboats are subject to damage by electrolytic corrosion (the aluminum being eaten away). In working around boats of aluminum you must be very careful（）.
A. to keep the boats covered at all times
B. not to leave steel or iron tools lying in or near these boats
C. to keep an electric charge on the hull at all times
D. to rinse these boats regularly with salt water
[单项选择]Engines for lifeboats are required to have sufficient fuel to operate for how many hours?（）
A. 6 hours
B. 12 hours
C. 18 hours
D. 24 hours
[单项选择]All engines in lifeboats and rescue boats shall be run for a total period of not less than（）in weekly inspections.
A. 2 minutes
B. 3 minutes
C. 4 minutes
D. 5 Minutes
[单项选择]Your vessel has lifeboats on both sides. Lifeboat No.2 is located（）.
A. forward of lifeboat No.4 on the starboard side
B. forward of lifeboat No.4. on the port side
C. aft of lifeboat No. 1 on the starboard side
D. All of the above
[单项选择]The lifeboats on your vessel are stowed on cradles on deck and are handled by sheath-screw boom davits. Which of the following statements about launching a boat is TRUE?（）
A. The boat should be hoisted a few inches clear of the cradle before cranking out the davits
B. The inboard gripes should be cast off before the outboard gripes
C. The outboard section of the cradle must be released
D. The tricing pendants will automatically bring the boat alongside at the embarkation deck
[单项选择]When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.
A. on only the forward falls
B. on only the after falls
C. with a lead of about 45 degrees to the boat
D. from the falls to the main deck of the vessel
[单项选择]The order to enter the lifeboats will be given from the（）.
A. bridge
B. forward station
C. aft station
D. any hold in which the stevedores are working
[单项选择]The lifeboats and liferafts were（）with the provisions of the regulations annexed to the Convention.
A. put on board
B. installed
C. fitted
D. equipped
[单项选择]On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.
A. keep the movement of the davits at the same speed
B. keep the davits from slipping when they are in the stowed position
C. prevent vibration during lowering of the boat
D. support the manropes
[单项选择]Lifeboats are numbered（）.Odd numbers to starboard and even numbers to port.
A. from forward to aft
B. from aft to forward
C. at master's option
D. as per owner's instruction
[单项选择]All lifeboats，rescue boats，and rigid-type liferafts shall be stripped，cleaned，and thoroughly overhauled at least once every（）.
A. 6 months
B. year
C. 18 months
D. two years
[单项选择]Stretchers are fitted in lifeboats to provide a（）.
A. place for people to lie down
B. means for rigging the sail
C. place for rowers to brace their feet
D. suitable means for water to drain below the footings
[单项选择]Air compressors are equipped with unloading systems for the purpose of（）.
A. removing all but the frictional load during starting
B. relieving intercoolers of high temperature buildups
C. providing high starting torque in the drive motor
D. seating valve plates during compressor shutdown
[单项选择]Governors are equipped with motors for synchronizing, load sharing and frequency control（）
A. speed setting
B. load setting
C. speed changing
D. load changing
