更多"Line throwing equipment should not "的相关试题:
[单项选择]Line throwing equipment should not be operated（）.
A. during a rain storm
B. in an explosive atmosphere
C. near a lifeboat station
D. by other than licensed officers
[单项选择]A fire in electrical equipment should be extinguished by using（）.
A. salt water
B. foam
C. low-velocity fog
D. CO2
[单项选择]When towing astern what equipment should be stowed ready for use near the towline?（）
A. First aid kit
B. Axe or cutting torch
C. Fire extinguisher
D. Chafing gear
[单项选择]Which emergency equipment should you keep near the towing bitts（）.
A. A self-contained breathing apparatus
B. A boat hook and a spanner wrench
C. A fire ax and/or cutting torch
D. A Stokes litter basket
[单项选择]Line throwing apparatus aboard ship must contain（）.
A. two rockets，one of which shall be the buoyant type
B. three rockets，one of which shall be the buoyant type
C. four rockets，two of which shall be the buoyant type
D. five rockets，two of which shall be the buoyant type
[单项选择]The line-throwing appliance provided on board ship is（）.
A. for the saving of life
B. for fire-fighting
C. for mooring purpose
D. for towing purpose
[单项选择]A spur gear pump should be operated with the discharge valves （）.
A. slightly opened
B. throttled
C. fully opened
D. halfway opened
[单项选择]The ship should be operated by a company which is issued a(an)（）relevant to ship.
A. ISM
B. DOC
C. SMC
D. PSC
[单项选择]A diesel engine should not be operated at low loads for long periods of time because（）
A. heavy carbon deposits will buildup on the valves and in the exhaust
B. fuel dilution is increased at low load
C. exhaust valves may be damaged
D. all of the above
[单项选择]On a ship，watertight doors should be operated（）.
A. during abandon drill
B. during fire drill
C. weekly
D. when the rig is being moved
[单项选择]0perational tests of ship’s equipment should（）out.
A. be carried
B. carry
C. carrying
D. to carry
[单项选择]Right-laid line should be coiled（）.
A. clockwise
B. counterclockwise
C. either clockwise or counterclockwise
D. on a reel
[单项选择]If a mooring line should part while you are tying up at a dock，you should make a temporary eye by tying a（）.
A. becket bend
B. clove hitch
C. bowline
D. square knot
[单项选择]What should you do to a line to prevent fraying where it passes over the side of the vessel（）.
A. Worm that part of the line
B. Splice that part of the line
C. Cover it with chafing gear
D. Install a cleat
[单项选择]When checking a mooring line，you should（）.
A. ensure the bight is not fouled between the ship and the dock by taking up slack
B. pay out slack smartly and keep free for running
C. secure more turns to hold the line against any strain，then clear the area
D. surge the line so that it maintains a strain without parting
[单项选择]A new coil of nylon line should be opened by（）.
A. pulling the end up through the eye of the coil
B. taking a strain on both ends
C. uncoiling from the outside with the coil standing on end
D. unreeling from a spool
