While thermodynamics deals with equilibrium states and changes from one equilibrium state to another heat transfer deals with systems that have Select one: a. Fluid equilibrium b. None of the above c. Mechanic equilibrium d. Thermal equilibrium

While thermodynamics deals with equilibrium states and changes from one equilibrium state to another heat transfer deals with systems that have Select one: a. Fluid equilibrium b. None of the above c. Mechanic equilibrium d. Thermal equilibrium

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

While thermodynamics deals with equilibrium states and changes from one
equilibrium state to another heat transfer deals with systems that have
Select one:
O a. Fluid equilibrium
b. None of the above
c. Mechanic equilibrium
d. Thermal equilibrium

LMTD in case of counter flow heat exchanger as compared to parallel flow heat
exchanger is
Select one:
O a. Same
O b. Higher
O c. Lower
O d. Depends on the area of heat exchanqger

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