When discharging cargo, the onboard liquid level drops. This causes a lowering of onboard cargo tank pressure. This pressure is brought back to normal by __________.
A
taking gas from ashore
B
using the ship's vaporizer to produce the needed gas
C
either of the above
D
neither of the above
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Question 1 / 205eccef9dbacbc34ba4d45cd6
Question 1 of 205eccef9dbacbc34ba4d45cd6
When discharging cargo, the onboard liquid level drops. This causes a lowering of onboard cargo tank pressure. This pressure is brought back to normal by __________.
When discharging cargo, the onboard liquid level drops. This causes a lowering of onboard cargo tank pressure. This pressure is brought back to normal by __________.