Q12 A Type 304 stainless steel pipe (diameter = 300 mm, t = 15 mm) operates at a pressure of 15 MPa and a temperature of 650°C. The stress in the pipe wall follows equation: 0 = PR t With the stress-rupture time data for the pipe shown in Fig. Q12, what is the estimated rupture life of this pipe? Stress (MPa) 500 400 300 A. 14 hours B. 100 hours C. Less than 1 hour D. None of the above 200 8 289 2 70 50 100-850 900 20 650 700 10 10-1 750 800 Temperature (C) 10 10² Time to rupture, 4 (hours) Fig. Q12 Type 304 stainless steel 10

Q12 A Type 304 stainless steel pipe (diameter = 300 mm, t = 15 mm) operates at a pressure of 15 MPa and a temperature of 650°C. The stress in the pipe wall follows equation: 0 = PR t With the stress-rupture time data for the pipe shown in Fig. Q12, what is the estimated rupture life of this pipe? Stress (MPa) 500 400 300 A. 14 hours B. 100 hours C. Less than 1 hour D. None of the above 200 8 289 2 70 50 100-850 900 20 650 700 10 10-1 750 800 Temperature (C) 10 10² Time to rupture, 4 (hours) Fig. Q12 Type 304 stainless steel 10

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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