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Engineering Design Process 3rd Edition Haik Solutions Manual

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This official solutions manual for Engineering Design Process, 3rd Edition by Haik, Sivaloganathan, and Shahin, provides complete, step-by-step solutions to all textbook problems—covering essential topics such as CPM/PERT network development, critical path determination, project scheduling, Gantt charts, probability analysis, team dynamics, research skills, technical writing, and oral presentation techniques. Ideal for engineering students on Stuvia, this guide includes detailed network diagrams, expected time and variance calculations, and practical guidance on managing design projects, helping you master project management tools, prepare for exams, and successfully execute engineering design processes from concept to completion.

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Institution
Engineering Design Process
Course
Engineering Design Process

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Engineering Design Process 3rd
Edition Haik Solutions Manual

, Chapter 2 g.




1. Table g.2.3 g.breaks g.down g.the g.number g.of g.major g.jobs g.or g.activities g.involved g.in

painting a two-story house.
g. g. g. g.




(a) Develop a CPM network. g. g. g.




(b) Determine the critical path of the network.
g. g. g. g. g. g.




A-C-D-E-G-H-J-K


(c) Determine the expected project’s duration time period.
g. g. g. g. g. g.




26 weeks
g.




TABLE 2.3 Problem 1
g. g. g.




Activity Identification Predecess Duration
or
Contract signed g. A — 2

,Purchase of material
g. g. B A 2

Ladder and staging in
g. g. g. C A 2
site
g.



Preparation of surface g. g. D C,B 5

Base coat complete
g. g. E D 6

Base coat inspected
g. g. F E 2




9

, Trim coat complete
g. g. G E 5

Trim coat inspected
g. g. H G,F 2

Final inspection
g. I H 2

Removal of staging g. g. J H 2

Final cleanup
g. K I,J 2




2. Assume g.that g.the g.optimistic, g.most g.likely, g.and g.pessimistic g.activity g.times

are as given in Table 2.4.
g. g. g. g. g. g.




(a) Complete the table. g. g.




T +
T = o g. g.
g.




4Tm + Tp e
g. g. g. g .



6

T − To
Use  = p
g.
g.
g. g. g.



6
V = 2 g. g. g.




(b) Determine the probability of finishing the job in 32 weeks. g. g. g. g. g. g. g. g. g.




Z = D − Te = 32 − 32.33 = −0.07
g. g.
g. g. g .
g.
g. g. g.
g.




 4.66

10
© 2018 Cengage Learning®. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in
part.

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