Survival craft EPIRBs (Class S) are().
- Apermanently mounted in the survival craft
- Bportable and stowed for carriage to the survival craft
- Cpermanently mounted on the bridge wings
- Dportable and stowed in the emergency gear locker
Survival craft EPIRBs (Class S) are().
1、A survival craft being used to pick up
A survival craft being used to pick up a person who has fallen overboard from a vessel ahould approach the person().Aat a high rate of speedBunder oarsCagainst the windDwith the wind
2、A survival craft being used to pick up
A survival craft being used to pick up a person who has fallen overboard from a ship should approach the person().Aat a high rate of speedBunder oarsCagainst the windDwith the wind
3、Class B fires are best extinguished by
Class B fires are best extinguished by smothering, i-e().Adeprival of oxygenBremoval of heatCspraying of waterDinjecting of soda-acid
4、Class A EPIRBs are required on().
Class A EPIRBs are required on().Aself-propelled,inspected vesselsBtowing vesselsCrecreational vesselsDuninspected passenger vessel
Class C EPIRBs are().Amanually activated and operate on maritime (VHF) channelsBautomatically activated and operate on maritime (VHF) channelsCmanually operated and detected by satelliteDautomatically operated and detected by satellite
6、If the engine of a survival craft does
If the engine of a survival craft does not start,check to see().Athat the fuel valve is openBif the air supply system is openCif the water sprinkler system is openDif the limit switch is o