At sea,all required GMDSS equipment(other than survival craft equipment)must be proven operational by().
- Adaily testing
- Beither A or C
- Coperational use of the equipment
- Dtesting at least every 48 hour
At sea,all required GMDSS equipment(other than survival craft equipment)must be proven operational by().
1、At normal sea going, we use () instead
At normal sea going, we use () instead of donkey boiler.Aa heaterBa pre-heaterCan exhaust gas boilerDthe coal burning boiler
2、()all ships in a large sea area being
()all ships in a large sea area being alerted, an “area call” will normally be transmitted so that only those ships in the vicinity of the distress incident are alerted.AAvoidingBTo be avoidedCAvoidedDTo avoid
3、Required lifesaving equipment on exist
Required lifesaving equipment on existing vessels may becontinued in use on the vessel if().Akept on board no more than 2 yearsBinspected and serviced every 6 monthsCdestroyed if more than 5 years oldDmaintained in good and serviceable conditio
4、The GMDSS defines four sea area based
The GMDSS defines four sea area based on the().Alocation and capacity of the facilities located on board shipsBPosition and type of a sincere...
5、All accidents and damage to ship,equip
All accidents and damage to ship,equipment or personnel,must be()in the vessel deck log.Aentered intoBenteredCentered withDentered i
6、During the watch keeping at sea, at ap
During the watch keeping at sea, at appropriate intervals inspection should be made of (), auxiliary machinery and steering gear spaces by the duty engineer.Athe main propulsion plantBlifesaving jacketsClifeboat engineDstate of emergency generator