During loading or discharging, the tal

1、During loading and discharging operati

During loading and discharging operations，in addition to when the cargo tanks have been properly filled，each inert gas system must be capable ...

2、The discharge rate or capacity of a ce

The discharge rate or capacity of a centrifugal pump will vary directly as the （）.Achange in the impeller diameterBsquare of the impeller radiusCcube of the impeller diameterDimpeller efficiency for large changes in its size

3、During the process of loading, damages

During the process of loading, damages to cargo can be reduced to minimum by（）.Ashippers who deliver the cargo to the ship on timeBstevedores...

4、When planning the loading or dischargi

When planning the loading or discharging of a VLCC (100，000 DWT+) what is the most important consideration?（）ADraft and trimBLimits of the bending momentsCRate of dischargingDRate of loading

5、When loading or discharging dry mud or

When loading or discharging dry mud or cement，crew members should use goggles and（）.Afacial respirator maskBear plugsCrubberized bootsDfireman's outfit

6、During loading or discharging，the tall

During loading or discharging，the tallymen must make contact with（）on duty so as to solve problems in time.Aship ownerBship’s officersCshippersDconsignor