For a ship not on an international voyage,an approved substitute for an impulse projected rocket-type line throwing appliance is a().
- Aspring loaded line thrower
- Bhand thrown buoyant line
- Cshoulder-type line throwing gun
- Dheaving line
For a ship not on an international voyage,an approved substitute for an impulse projected rocket-type line throwing appliance is a().
1、An International Ship Security Certifi
An International Ship Security Certificate shall be issued for a period specified by the Administration which shall not exceed ()Asix monthsBtwo yearsCfour yearsDfive year
2、For a general cargo ship, is not the n
For a general cargo ship, is not the necessary certificate/document that the PSCO will examine()ASurvey Report FileBMinimum Safe Manning documentCCertificates of CompetencyDInternational Oil Pollution Preventio
3、On a ship,a fire pump may be used for
On a ship,a fire pump may be used for other purposes if().Athe other services are run off a reducing station with a pressure gageBa separa...
4、The signal for a fire emergency on an
The signal for a fire emergency on an OSV is().Aa 30 second on 30 second off alternating signalBthe continuous blast of the ships whistle f...
5、For ships equipped with an SES, it is(
For ships equipped with an SES, it is()and()for the operator to send a distress alert.Aeasy/reliableBdifficult/cheapCstable/compulsoryDeasy/expensive
6、For existing ships,()is not an improve
For existing ships,()is not an improvement to safety.Athe reinforcement of the aft transverse watertight bulkheadBthe double bottom structure in...