When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery, check it __________.
A
one meter from the tank bottom and one meter below the tank top
B
one half the ullage of the tank and one meter below the tank top
C
one half the ullage of the tank and one meter above the tank bottom
D
at three meter intervals from the tank top to the bottom
E
İlgili Sorular
The owner or Master of a towing vessel that tows astern must keep records of the towline(s) that inc...Gasoline tank vent lines on board small passenger vessels§must be fitted with removable flame screen...When two fire hose teams are attacking a fire they should __________.On the DEEP DRILLER, to pump bilge water out of the starboard pump room using both bilge pumps, it...The AMVER system requires _____________.