更多"A safety shackle is identified by i"的相关试题:
[单项选择]A safety shackle is identified by its（）.
A. shape
B. pin
C. certification stamp
D. color code
[单项选择]A lighthouse can be identified by its（）.
A. painted color
B. light color and phase characteristic
C. type of structure
D. All of the above
[单项选择]In order to ensure the safety of the ship and its equipment during UMS operation, certain essential functions （）.
A. must be provided
B. may be provided
C. have provided
D. can be provided
[单项选择]What is the bow type anchor shackle primarily used for（）.
A. Chain to chain connections
B. Chain to anchor connections
C. Kenter link to anchor connections
D. Wire rope connections
[单项选择]Tugs sometimes shackle a length of chain in the towline in order to（）.
A. take the wear should the towline drag bottom
B. assure that if the towline is overstressed it will part close to the bridle
C. prevent the towline from whipping should it part
D. put spring in the towline
[单项选择]（）port anchor，one shackle in water.
A. Throw
B. Heave in
C. Cast off
D. Let go
[单项选择]A block that can be opened at the hook or shackle end to receive a bight of the line is a（）.
A. bight block
B. gin block
C. heel block
D. snatch block
[单项选择]After DUAL calculations, a router has identified a successor route, but no routes have qualified as a feasible successor. In the event that the current successor goes down, what process will EIGRP use in the selection of a new successor?（）
A. EIGRP will automatically use the route with the lowest advertised distance (AD) .
B. The route will transition to the active state.
C. The route will transition to the passive state.
D. EIGRP will find the interface with the lowest MAC address.
E. EIGRP will automatically use the route with the lowest feasible distance (FD).
[单项选择]The heat identified by only a change in temperature is known as （）.
A. sensible heat
B. latent heat
C. total heat
D. residual heat
[单项选择]The radiotelegraphy safety messages for condition indicating distress，urgency and safety，respectively，are（）.
A. SOS，ZZZ，XXX
B. SOS，UUU，SSS
C. SOS，XXX，TTT
D. SOS，TTT，UUU
[单项选择]The radiotelephone safety message urgently concerned with safety of a person would be prefixed by the word（）.
A. Mayday
B. Pan
C. Safety
D. Interco
[单项选择]Electrically operated safety devices on auxiliary diesel engines function to stop the engine by （）.
A. increasing the volume of intake air
B. shutting off the fuel supply
C. increasing the engine back pressure
D. over-speeding the engine
[单项选择]SafetyNet is a maritime safety information broadcast service offering（）on suitably equipped ships.
A. free reception
B. free transmission
C. dedicated reception
D. dedicated transmission
[单项选择]Maritime Safety Information（）International SafetyNet Service and NAVTEX Service.
A. consists of
B. can be received
C. is transmitted by
D. Are made on
[单项选择]Distress and safety communications following DSC calling will be performed by radiotelephony or（）.
A. NBDP
B. EGC receiver
C. NBDP or both
D. EGC receiver or both
[单项选择]International Management Code for the safety operation of ships and for pollution prevention is simplified as （）
A. ISM Code
B. SOLAS 74 Convention
C. Safety Management System
D. MARPOL Convention
[单项选择]Safety is dependent on orderliness and cleanlinessOrder may be maintained by （）
A. storing all items in an assigned place
B. storing all items in a common storage container except those ready-for-sea
C. tagging all items according to their age and then storing them together
D. disposing of worn-out items
[单项选择]Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.
A. after torque cause line pull to exceed the rated capacity of the winch
B. before the line pull reaches the rated capacity of the winch
C. when the line pull reaches the breaking strengh of the fall
D. before the safe working load of the fall is reached
