更多"In launching a lifeboat，when should"的相关试题:
[单项选择]In launching a lifeboat,when should the tricing pendants be released?（）.
A. Before the boat is lowerd from the stowage position
B. As soon as the boat-fall blocks clear the davit head
C. After the limit switch is activated
D. After all people have been embarked
[单项选择]When launching a lifeboat，the tricing pennants should be released（）.
A. before the boat is lowered from the stowed position
B. as the boat-fall blocks break clear of the davit head
C. before the boat is lowered from the embarkation level
D. after the boat is released into the water
[单项选择]When launching a lifeboat in the rough sea, the davit gears should be released（）.
A. before the boat is lowered from the stowed position
B. as the boat fall blocks break clear of the davit head
C. before the boat is lowered from the embarkation level
D. after the boat is released into the water
[单项选择]When launching a lifeboat in the rough sea，the davit gears should be released（）.
A. before the boat is lowered from the stowed position
B. as the boat fall blocks break clear of the davit head
C. before the boat is lowered from the embarkation level
D. after the boat is released into the water
[单项选择]When launching an open lifeboat by falls，the boathooks should be（）.
A. secured forward and aft where readily available
B. secured amidships where they will not hinder the personnel
C. used for fending off
D. used for picking up survivors in the water
[单项选择]The tricing pendants should be released（）.
A. before the gripes are removed
B. before loading the passengers
C. after loading the passengers
D. after the boat is afloat
[单项选择]In launching a covered lifeboat，what would safely lower the lifeboat from inside the lifeboat cabin?（）
A. Frapping line
B. Tricing line
C. Rottmer release
D. Winch remote control wire
[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]During which condition should the operator of a pedestal crane shutdown operations?（）
A. Bunkering
B. High winds
C. Potable water spill on deck
[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]Hygroscopic cargoes should be ventilated when（）.
A. going from a warm to a cold climate
B. the dew point of the outside air is greater than the dew point of the air in the hold
C. the dew point of the air in the hold is very low
D. the outside dew point is 16℃ and the cargo temperature is 12℃
[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 action should be taken when an auxiliary boiler in is operation?（）
A. Clean all electrical connections
B. Lift the relief valves by hand
C. Inspect and clean all solenoid valves
D. Inspect for oil and water leaks
