下管pipe sinking

1、If a tow sinks in shallow water，you sh

If a tow sinks in shallow water，you should（）.Arelease it immediatelyBattempt to beach it before it goes underCpay out cable until it's on the bottom and place a buoy on the upper endDshorten cable to keep it off the bottom

2、A ballasted vessel sinks enroute to a

A ballasted vessel sinks enroute to a drydock. Under these circumstances，the vessel’s owner can claim（）.Aactual total lossBconstructive total lossCgeneral averageDparticular average

3、引入管service pipe

引入管service pipe

4、管道暗设（piping concealment）

管道暗设（piping concealment）

5、As a vessel sinks to a depth of 15 fee

As a vessel sinks to a depth of 15 feet，the hydrostatic trip releases the liferaft container from its cradle by（）.Abreaking the weak linkBreleasing the tie-down strapCpulling the operating cordDreleasing the CO2 canister

6、In case of accidents（）the risk of sink

In case of accidents（）the risk of sinking，all effective measures shall be taken to steer clear of the fairway to avoid（）the traffic.Ainvolving／impedingBinvolved／to impedeCinvolving／to impedeDinvolved／impeding