An unbendingly held tie bar in a warming chamber has a width of 60 mm and is tensioned to a heap of 150 kN at a temperature of 15°C. What is the underlying pressure in the bar and what will be the resultant pressure when the temperature in the chamber has ascended to 50°C?

An unbendingly held tie bar in a warming chamber has a width of 60 mm and is tensioned to a heap of 150 kN at a temperature of 15°C. What is the underlying pressure in the bar and what will be the resultant pressure when the temperature in the chamber has ascended to 50°C?

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

An unbendingly held tie bar in a
warming chamber has a width of 60
mm and is tensioned to a heap of 150
kN at a temperature of 15°C. What is
the underlying pressure in the bar and
what will be the resultant pressure
when the temperature in the chamber
has ascended to 50°C?

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