信息系统工程监理单位必须具有独立企业法人资格，并具备规定数量的监理工程师和注册资金、必要的软

During the deck repair, ____ should be measured firstly before tail shaft is drawn out.

A.the sinking of tail shaft

B.the clearance of stern bearing

C.the total flexure of both end bearing

D.main engine crankshaft deflection

When is dock survey carried out？

A.During annual repair

B.Usually during dock repair

C.Before sea trial

D.After 5 years from last annual survey

A.chief engineer

B.engineer

C.captain

D.any member of the engine department

A.chief engineer

B.engineer

C.captain

D.any member of the engine department

To ensure the quality of dock repair, C/E should know very well ____.

A.the repair standard of main docking repair item

B.the special tool for repair item

C.the skill of repairer

D.the status of docking repair equipment

A.chief engineer

B.the engineer

C.captain

D.any member of the engine department

A.chief engineer

B.surveyor

C.the engineer

D.the technique personnel of the shipyard

Which of the following items don’t belong to dock repair works？

A.making the repair list, booking spare parts and special tools for the dock repair

B.shutting off all of the S.W valves to outboard

C.the sketches or diagrams used for the dock repair

D.cleaning up the oil tank and boiler before enter the dock

A.igniting boiler

B.releasing air in sea water system

C.starting generator

D.cut off shore power