A COMPRESSED AIR TANK HAVING ÄN INNER DIAMETER OF 450 mm AND A WALL THICKNESS OF Ce.25 mm Is FORMED BY WELDING TWO HEMISPHERES. a. IF TITE ALLOWWABLE TENSILE STRESS IN THE STEEL IS 96 MHa, WHAT IS THE MAXIMUM PERMISSIBLE AIR PRESSURE IH THE TANK? b. IF THE ALLOWABLE SHEAR STRESS IH THE STEEL IS 40 MAOa, WHAT IS THE MAXIMUM PERMISSIBLE PRESSURE H THE TANK?
A COMPRESSED AIR TANK HAVING ÄN INNER DIAMETER OF 450 mm AND A WALL THICKNESS OF Ce.25 mm Is FORMED BY WELDING TWO HEMISPHERES. a. IF TITE ALLOWWABLE TENSILE STRESS IN THE STEEL IS 96 MHa, WHAT IS THE MAXIMUM PERMISSIBLE AIR PRESSURE IH THE TANK? b. IF THE ALLOWABLE SHEAR STRESS IH THE STEEL IS 40 MAOa, WHAT IS THE MAXIMUM PERMISSIBLE PRESSURE H THE TANK?
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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Transcribed Image Text:OF 450 mm AND A WALL THICKNESS OF C6,25 mm IS FORMETD
A COMPRESSED AIR TANK HAVING AN INNER DIAMETER
BY WELDING TWO HEMISPHERES.
U. IF TIHE ALLOWABLE TENSILE STRESS IN THE STEEL IS 96 Mita,
WHAT IS THE MAXIMUM PERMISSIBLE AIR PRESSURE IH THE
TANK?
b. IF THE ALLOWABLE SHEAR STRESS IH THE STEEL IS 40 MPa,
WHAT IS THE MAXIMUM PERMISSIBLE PRESSURE IN THE TANK?
C. TEST ON THE WELDED SEAM SHOW THAT FAILURE OCCURS
WHEH THE TENSILE LOAD ON THE WELDS EXCEEDS
1.42 KN/mm OF WELD. IF THE REQUIRED FACTOR OF
SAFETY AGAINST FAILURE O THE WELD IS 2.5,
WHAT
Is THE MAXIMUM PERMISSIBLE PRESSURE IH THE TAHK?
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