What is the purpose of pressure-vacuum relief valves?
A
Regulation of discharge pressure from cargo pumps
B
Maintaining constant velocity in cargo lines
C
Regulation of suction head on cargo pumps
D
To maintain a tank or void at atmospheric pressure
E
İlgili Sorular
While loaded as shown in the DEEP DRILLER Sample Load Form #4 (Drilling), a severe storm threatens. ...Every different type of sailing rig can be dangerous in certain circumstances. Which situation would...BOTH INTERNATIONAL & INLAND Which vessel does NOT sound a fog signal of one prolonged followed by tw...The date and time kept in the radiotelephone log shall commence at _____.BOTH INTERNATIONAL & INLAND According to the Rules, a vessels length is her __________.