You are tending the lifeline of a man who entered a tank using a breathing apparatus. How many tugs on the lifeline indicate that the man should come out immediately?
A
1
B
2
C
3
D
4
E
İlgili Sorular
On board small passenger vessels, how often shall the Master test the steering gear?If a victim is unconscious, you should first look for evidence of _______________.When being towed, a fairlead is a __________.For use as protection from gas leaking from a refrigeration unit, each MODU must be equipped with a ...The permanent magnetism of a vessel may change in strength due to __________.