Blocks and falls used as lifeboat gear must be designed with

According to Sinotime，______ to provide all ropes，falls，slings and blocks actually used for loading and discharging．

A.Either Owners or Charterer

B.The Charterer

C.The Owners

D.Neither Charterer nor Owners

The lifeboat releasing gear lever should be marked with the words ______．

A.DANGER，DO NOT TOUCH

B.DANGER，BOAT MAY DROP

C.DANGER，LEVER RELEASES BOAT

D.DANGER，LEVER DROPS BOAT

What must the Master or person in charge of a ship enter in the logbook after conducting a boat drill?

A.Which survival craft was used in the drill

B.The number of each lifeboat not lowered during each drill

C.Only the number of each motor propelled lifeboat that is lowered

D.The length of time an oar propelled lifeboat is rowed

In painting a lifeboat following its overhaul, which parts must be painted bright red?______.

A.the top 2-1/2 inches of each side

B.the releasing gear lever

C.the fuel tanks

D.the thwarts

材料：

While berthed alongside in Tenerife，the cruise ship Arcadia was carrying out a lifeboat drill．One lifeboat was successfully launched and as it was being recovered，the winch hoisting it failed．The lifeboat was still connected to the falls and it dropped back into the sea. To investigate what had happened，the crew had to wind the falls back onto the winch drum．The lifeboat was disconnected while the crew tried to restart the winch．They were unsuccessful because of a fault on the hand crank cutout switch．

The crew then attempted to wind the falls back on using the hand crank，but because of the time and effort involved，the cutout switch was bypassed and power restored to speed up the operation．The crank handle was left in place． The winch was started．It began to turn and so too did the handle which hit one of the crew over the head．

The investigation found that the winch failed in the first place because the oil used in the winch gearbox was not one recommended．It was too viscose and would have prevented the coupling locking mechanism from operating correctly．

问题：

It was the fault on the ________ that caused the failure to recover the lift boat

A.crank handle

B.hand crank cutout switch

C.power system

D.falls

It was the ________ that hit the crewmember on his head．A.falls

B.hand crank cutout switch

C.crank handle

D.winch drum

The cause of the accident was that ________．A.the oil used in the winch gearbox was too viscose

B.the winch drum was connected with the falls

C.the life boat was too heavy

D.the bypass to the cutout switch was misused by the crew

The lesson from this accident is that ________．A.seafaring is not all about facing unforeseen situations

B.it is not necessary to wear hard hats to prevent sore heads

C.the wrong oil can not have serious repercussions

D.do not start lifeboat winch motors with the crank handle in place

请帮忙给出每个问题的正确答案和分析，谢谢！

The safe working load for the assembled cargo gear and the minimum angle to the horizontal for which the gear is designed shall be marked on the ______．

A.deck

B.head of the boom

C.heel of the boom

D.mast or king post

What is the accepted standard for wire rope falls used in connection with the lifeboat gear ________．

A.Six by seven galvanized wire rope

B.Six by twenty-four improved plow steel wire rope

C.Six by thirty-seven preformed fiber-core wire rope

D.Six by nineteen regular-lay filler wire rope

In accordance with Sinotime，the Charterers will not be responsible for __________．

A.the expenses of all dock，harbour and tonnage dues at the ports of delivery and re-delivery unless incurred before delivery or after re-delivery

B.expenses of agencies and commissions

C.charges including any foreign general municipality or state taxes

D.expenses for all ropes，falls，slings and blocks actually used for loading and discharging

All wire rope used in shipboard cargo gear must be identified and described in a certificate. The certificate shall certify all of the following EXCEPT the ______.

A.date of the test

B.load at which a test sample broke

C.name of the vessel

D.number of strands and of wires in each strand