During the dock repair, should be measured firstly before tail shaft drawn out()
- Athe sinking of tail shaft
- Bthe clearance of stern bearing
- Cthe total flexure of shaft
- Dmain engine crankshaft deflectio
During the dock repair, should be measured firstly before tail shaft drawn out()
1、The () of the main shaft should be mea
The () of the main shaft should be measured with a ().Aclearance;calipersBsinking;bridge gaugeCdiameter;bridge gaugeDclearance;lead wire
2、No repairs can be done without the har
No repairs can be done without the harbor master’s().AapprovalBauthorizationCconsiderationDdiscussio
3、During which condition should the oper
During which condition should the operator of a pedestal crane shutdown operations?()ABunkeringBHigh windsCPotable water spill on deck
4、Shore power must be() during dock repa
Shore power must be() during dock repair.AdisconnectedBswitched offCcut offDconnected
5、The Repairer shall be relieved of all
The Repairer shall be relieved of all obligations under these terms and conditions caused by such all following matters except().Aact of GodBlock-outCstrikeDpaint fire
6、No repairs can be done without the Har
No repairs can be done without the Harbor Master’s().AapprovalBauthorizationCconsiderationDdiscussio