Which precaution should be taken when testing a line throwing gun?()
- ANever remove the line from the rocket
- BFire it at an angle of approximately 90 degrees to the horizon
- CWear asbestos gloves
- DAll of the above
Which precaution should be taken when testing a line throwing gun?()
1、Which of the precautions listed should
Which of the precautions listed should be observed when taking on diesel fuel?()ASecure all lighting to the main deckBProvide a portable fan to blow away fumesCProhibit smoking in the areaDDisplay a black triangle during daylight hour
2、Which step should normally be taken FI
Which step should normally be taken FIRST by those who have boarded a liferaft in an emergency?()ARation food and water suppliesBTake anti-seasickness pills,if availableCDetermine position and closest point of landDCheck pyrotechnic supplie
3、Fuel injection valves should be taken
Fuel injection valves should be taken out, cleaned, and lifting checked every ().Atwo to four monthsBfour to six monthsCsix to eight month
4、Which action should be taken on receip
Which action should be taken on receipt of a GMDSS distress alert().ARead the display screen and/or printoutBSilence the alarmCListen for any follow up voice/telex transmission on the appropriate frequencyDAll of the above
5、Which operation should be done when la
Which operation should be done when launching an inflatable liferaft by hand?()AOpen the liferaft casingBTurn the valve on the CO2 cylinder to...
6、Which step should be taken,if possible
Which step should be taken,if possible,when the vessel must be abandoned because of a distress situation().AAlert the Coast Guard by using t...