1. Solve Problen: 9.3from your text book
2. Solve Problen: 9.15 from your text book
3. Solve Problen: 9.21 from your text book
4. Solve Problen: 9.22 from your text book
5. Solve Problen: 9.25 from your text book
6. Solve Problen: 9.27 from your text book

Problem 8.1
Suppose that bugs are detected and corrected in development software at
values 1.4, 8.9, 24.3, 68.1, 117.2, 229.3
(a) Estimate reliability growth coefcient, 0
(b) Calculate coefcient of determination for a.
lntan
M
_-_-I-
_
_1

NAME: _ ID # _
ME-462 Reliability for Mechanical Engineers
Second Semester, 2013-2014 (132)
Quiz 2 (Sunday, 9 March, 2014)
Time: 30 minutes
Max. Points= 10
Problem 1 (3 Points):
If the probability density of a randomly variable is given by:
( )
cfw_
Find

King Fahd University of Petroleum & Minerals
Mechanical Engineering Department
ME 462: Reliability for Mechanical Engineers
Semester (132)
Homework # 3
Assigned date: Wednesday, April 02, 2014
Due date: Sunday, April 13, 2014
Name: _
ID#: _
Problems
Marks

King Fahd University of Petroleum & Minerals
Mechanical Engineering Department
ME 462: Reliability for Mechanical Engineers
Semester (132)
Homework # 3
Assigned date: Wednesday, April 02, 2014
Due date: Sunday, April 13, 2014
SOLUTION
Name: _
ID#: _
Probl

NAME: _ ID # _
ME-462 Reliability for Mechanical Engineers
Second Semester, 2013-2014 (132)
Quiz 4 (Tuesday, 22 April, 2014)
Time: 25minutes
Max. Points= 10
Problem 1 (6 Points):
The time to failure data expressed as number of bends to failure for 20 pape

King Fahd University of Petroleum & Minerals
Mechanical Engineering Department
ME 462: Reliability for Mechanical Engineers
Semester (132)
Homework # 2
Assigned date: Tuesday, Feburary 25, 2014
Due date: Thursday, March 6, 2014
Name: _
ID#: _
Problems
Mar

NAME: _ ID # _
ME-462 Reliability for Mechanical Engineers
Second Semester, 2013-2014 (132)
Quiz 3 (Sunday, 12 April, 2014)
Time: 25minutes
Max. Points= 10
Problem 1 (3.5 Points):
A new fuel injection system is experiencing high failure rates. The reliabi

King Fahd University of Petroleum & Minerals
Mechanical Engineering Department
ME 462: Reliability for Mechanical Engineers
Semester (132)
Homework # 2
Assigned date: Tuesday, Feburary 25, 2014
Due date: Thursday, March 6, 2014
Name: _
ID#: _
Problems
Mar

NAME: _ ID # _
ME-462 Reliability for Mechanical Engineers
Second Semester, 2013-2014 (132)
Quiz 5 (Thursday, 15 May, 2014)
Time: 25minutes
Max. Points= 10
Problem 1 (4 Points):
Find the reliability of the system shown in the figure, given that: RA = 0.9,

NAME: _ ID # _
ME-462 Reliability for Mechanical Engineers
Second Semester, 2013-2014 (132)
Quiz 1 (Thursday, 13 February, 2014)
Time: 30 minutes
Max. Points= 10
Problem 1 (3 Points): Suppose we have a collection of 100 bearings, of which the following ar