Prior to lowering the lifeboat,the most important item to check is the().
A、oars
B、sail
C、boat plug
D、life preservers
A、oars
B、sail
C、boat plug
D、life preservers
A、the 1st to the 10th B、the 11th to the 20th C、the 1st to the 15th D、the 16th to the last day of such month
A、the 1st to the 10th B、the 11th to the 20th C、the 1st to the 15th D、the 16th to the last day of such month
A、the 1st to the 10th B、the 11th to the 20th C、the 1st to the 15th D、the 16th to the last day of such month
A、no earlier than 24 hours prior to loading B、no later than 24 hours prior to loading C、anytime prior to loading D、weekly
A、Lower the stern ramp,raise/open the stern door,turn on ventilation for cargo holds B、Turn on ventilation for cargo holds,raise/open the stern door,lower the stern ramp C、Turn on ventilation for cargo holds,lower the stern ramp,raise/open the stern door D、Raise/open the stern door,lower the stern ramp,turn on ventilation for cargo holds
A、a lifeboat drill be held within 12 hours prior to departure B、fire pumps be tested by starting within 12 hours prior to departure C、the emergency generator and lighting system be tested by starting and operating within 12 hours prior to departure D、the entire steering gear be tested within 12 hours prior to departure
A、thousandth (10 to the-3rd power) B、millionth (10 to the-6th power) C、billionth (10 to the-9th power) D、trillionth (10 to the-12th power)
A、thousandth (10 to the-3rd power) B、millionth (10 to the-6th power) C、billionth (10 to the-9th power) D、trillionth (10 to the-12th power)
A、The administrator has failed to run 'bosboot -ad <2nd disk>' prior to the bootlist command. B、The administrator has failed to run 'bootinfo -B <2nd disk>' prior to the bootlist command. C、The administrator has failed to run 'mirrorvg -m rootvg <2nd disk>' prior to the bootlist command. D、The administrator has failed to run 'bosboot -ad /dev/ipldevice <2nd disk>' prior to the bootlist command.