Full access allows:
- Solve all tests online without limits;
- Remove all advertisements on website;
- Adding questions to favorite list;
- Save learning progress;
- Save results of practice exams;
- Watching all wrong answered questions.
- Homepage »
- Master & Mate (Oceans or Near Coastal (Limited Tonnage: Less Than 200 GRT)) »
- Q158 - Navigation and Deck General/Safety
307. You are wearing a breathing apparatus inside a tank. How many tugs on the lifeline should you give to indicate that you need help?
Four tugs on the lifeline indicate an emergency requiring immediate assistance.
Comments (0)
There are no comments at the moment. If you found an error or think question is incorrect, tell everyone about it
Only signed in users can write comments
Signin