What is the effect of change in the outer radius of the hollow cylinder on the thermal resistance of conduction? a. The thermal resistance of conduction decreases with increase in outer radius of the hollow cylinder b. The thermal resistance of conduction remains same with change in outer radius of the hollow cylinder c. The thermal resistance of conduction is unpredictable with change in outer radius of the hollow cylinder ala d. The thermal resistance of conduction increases with increase in outer radius of the hollow cylinder

What is the effect of change in the outer radius of the hollow cylinder on the thermal resistance of conduction? a. The thermal resistance of conduction decreases with increase in outer radius of the hollow cylinder b. The thermal resistance of conduction remains same with change in outer radius of the hollow cylinder c. The thermal resistance of conduction is unpredictable with change in outer radius of the hollow cylinder ala d. The thermal resistance of conduction increases with increase in outer radius of the hollow cylinder

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

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

What is the effect of change in the outer
radius of the hollow cylinder on the thermal
resistance of conduction?
a. The thermal resistance of conduction
decreases with increase in outer
radius of the hollow cylinder
b. The thermal resistance of conduction
remains same with change in outer
radius of the hollow cylinder
c. The thermal resistance of conduction
is unpredictable with change in outer
radius of the hollow cylinder
d. The thermal resistance of conduction
increases with increase in outer
radius of the hollow cylinder

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