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CHEMCO Exit Exam • Set 14 Question 17 of 30

System in which both matter and energy can be exchanged with the surroundings is

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Direct Answer

Option A: Open system

An open system is a thermodynamic system that permits the exchange of both matter and energy with its surroundings. This fundamental concept is crucial for analyzing processes like cargo heating, inerting, or gas freeing operations on chemical tankers, where mass and heat transfer are continuous (ISGOTT).

All Options

A
Open system (Correct Answer)
B
Closed system
C
Surrounding
D
Isolated system

Detailed Explanation & Context

An open system is a thermodynamic system that permits the exchange of both matter and energy with its surroundings. This fundamental concept is crucial for analyzing processes like cargo heating, inerting, or gas freeing operations on chemical tankers, where mass and heat transfer are continuous (ISGOTT).

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Chemical Tanker Cargo Operations (CHEMCO).

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