What is the critical pressure of Ethylene in bars absolute?
Direct Answer
Option C: 50.5 bar absolute
Ethylene critical pressure is established at 50.5 bar absolute according to standardized thermodynamic tables. Operating below this critical point is vital for understanding vapor-liquid equilibrium curves during reliquefaction and containment pressure control on gas carriers.
All Options
Detailed Explanation & Context
Ethylene critical pressure is established at 50.5 bar absolute according to standardized thermodynamic tables. Operating below this critical point is vital for understanding vapor-liquid equilibrium curves during reliquefaction and containment pressure control on gas carriers.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).
Practice Full LGTCO/LGTF Set 4
Test yourself with 30 interactive questions, live timer, and instant score.