更多"When using slings，cargo handlers sh"的相关试题:
[单项选择]Cargo handlers should take the following precautions with the exception of（）to avoid damage from shifting.
A. Keep the loads as close to the rail or deck as possible
B. If cargo is likely to settle，make provisions to secure it after it has settled
C. Thoroughly secure and shore all cargo so that it cannot move
D. hen stowing cargo，avoid leaving empty paces
[单项选择]How should cargo tank hatches be protected when the ullage opening is open and the tank NOT gas free?（）.
A. With gooseneck vents
B. With warning signs
C. With flame screens
D. With pressure-vacuum relief valves
[单项选择]The cargo，when（），should be completely covered with plastic.
A. stow
B. stowing
C. stowed
D. be stowed
[单项选择]Which procedure should be followed when individuals are rescued in cold climates and suffer from hypothermia?（）
A. Give them brandy
B. Keep them in motion
C. Immerse them in a warm bath (105°F，40°C)
D. Cover them with an electric blanket set for maximum temperature
[单项选择]Ship’s officers should check every cargo compartment after it is filled with bulk grain to ensure（）.
A. all lighting circuits are energized
B. all void spaces are filled
C. the correct grade of cargo has been loaded
D. the heavier grade is in the lower hold
[单项选择]Strong smelling cargo should be stowed（）the cargo absorbing foreign smell.
A. together with
B. on top of
C. underneath
D. away from
[单项选择]Which operation should be done when launching an inflatable liferaft by hand?（）
A. Open the liferaft casing
B. Turn the valve on the CO2 cylinder to start inflation
C. Make sure the operating cord is secured to the vessel before throwing it over the side
D. After inflation，detach operating cord from liferaft
[单项选择]Which channel and mode should be used when initiating a distress alert transmission?（）
A. Channel 6 DSC
B. Channel 6 Radiotelephony
C. Channel 13 Radiotelephony and channel 16 DSC
D. Channel 70 DSC
[单项选择]Which precaution should be taken when testing a line throwing gun?（）
A. Never remove the line from the rocket
B. Fire it at an angle of approximately 90 degrees to the horizon
C. Wear asbestos gloves
D. All of the above
[单项选择]A space should be ventilated when（）.
A. The cargo's temperature is colder than the dew point of the air in the space
B. The cargo's temperature is warmer than the dew point of the air in the space
C. The dew point of the air in the space is lower than the dew point of the outside air
D. All of the above
[单项选择]（）cargo means to check all cargo loaded into or discharged from a vessel.
A. Tallying
B. Examining
C. Weighing
D. Handling
[单项选择]Which IPsec security protocol should be used when confidentiality is required？（）
A. AH
B. MB5
C. PSK
D. ESP
[单项选择]What additional precautions should be taken when making temporary repairs to a ship that is operating when hydrogen sulfide is present?（）
A. Seal off all tank and compartment ventilation
B. Remove all bulk materials from the P-tanks
C. Provide respiratory protection and monitoring
D. All of the above
[单项选择]A “Mediterranean moor” should be used when（）.
A. when anchoring in the Mediterranean
B. when docking stern to a berth
C. when docking bow to a berth
D. when anchoring in a strong current
