AFF Exit Exam • Set 5 Question 14 of 30
The most efficient way of transferring heat in liquids and gases is called:
✓
Direct Answer
Option A: Convection
Convection is the transfer of heat through the movement of fluids (liquids or gases). As the fluid heats up, it becomes less dense and rises, while cooler, denser fluid sinks, creating a continuous circulation pattern.
All Options
A
Convection
(Correct Answer)
B
Radiation
C
Insulation
D
Conduction
Detailed Explanation & Context
Convection is the transfer of heat through the movement of fluids (liquids or gases). As the fluid heats up, it becomes less dense and rises, while cooler, denser fluid sinks, creating a continuous circulation pattern.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Fire Fighting (AFF).
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