15 Questions
What is the driving force for heat energy in transit?
Temperature difference
Based on the Law of Thermodynamics, in which direction does heat flow?
From a body at higher temperature to a body at lower temperature
What stops when two bodies attain equilibrium of temperature?
Heat flow
In the study of Heat Transfer, what are engineers concerned about?
How and at what rate heat transfer takes place
Where is knowledge of Heat Transfer applied?
In every field of engineering
Which of the following is NOT a mode of heat transfer?
Friction
What is the driving force for heat energy in transit?
Temperature difference
According to the Law of Thermodynamics, heat flows from a body at ______ temperature to a body at ______ temperature.
Higher, lower
What is the capacity to do work called?
Energy
In the study of Heat Transfer, what are engineers concerned about?
How and at what rate heat transfer takes place
Conduction, convection, and radiation are the three modes of heat transfer.
True
Heat energy will flow when there is a temperature difference between two bodies.
True
Heat can flow from a body at lower temperature to a body at higher temperature without the use of an external device.
False
Heat transfer is not applied in any field of engineering.
False
Heat transfer is not based on the Law of Thermodynamics.
False
Test your knowledge of the fundamentals of heat transfer with this quiz covering the introduction to heat transfer, modes of heat transfer, laws of heat conduction, and recommended reading resources.
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