Dr. Ralph Flori's Previous BE 140 Exams 


                          Sorted by Semester:                             
   
(Scroll down to view these exam problems sorted by topics.)

Exam 1 (Problems):   (See BE 50 Exam 1, plus first problem on Exam 2);  Spr2002B(1,2,3a,3b,4)
                                    Fall2002A(1,2,3,4);  Fall2002B(1,2,3,4); Spr2003A(1,2,3,4); Spr2003B(1,2,3,4)

Exam 2 (Problems):   (See BE 50 Exam 2 problems);  Spr2002A(1,2,3);  Spr2002B(1,2,3); 
                                    Fall2002A(1,2), Fall 2002B(1,2); Spr2003A(1,2); Spr2003B(1,2)

Exam 3 (Problems):   (See BE 150 Exam 1)

Exam 4 (Problems):   (See BE 150 Exam 2)

Exam 5 (Problems):   (See BE 150 Exam 3)

Some Final Exams:    Spr02(1,2,3,4,5,6);  Fall02(1,2,3,4,5,6); Spr03(1,2,3,4,5,6)


                          Sorted by Topic:                                   

BE 140 Exam 1 Typical Problems [partly from old statics (BE 50) exams]:

        Problem 1:  (Vector Introduction)
                2-D Force Vectors:  
                        Resultants:  1,2,3,4,5,6
                        Non-Orthogonal:   1,2,3,4,5
                        Other:  1,2,3,4,5,6
                3-D Force Vectors:
                        Resultants w/ Dot Product:   1,2,3,4,5,6,7,8,9,10,11
                        Resultant:  1,2,3,4,5,6
                        Dot Product:    1,2,3,4,5,6     
        Problem 2:  (2-D Particle Equilibrium)

                2-D Particle Equilibrium:   1,2,3,4,5,6,7,8
                Not in BE 140:  3-D Particle Equilibrium:   1,2,3,4,5,6
        Problem 3: (Moments, Cross Product)

                Moment about a point:   1,2,3,4,5,6
                Moment about an axis:   1,2,3,4,5,6,7,8,9
                3-D Couple:   1,2,3,4,5
        Problem 4: (Equivalent Systems   or   2-D Rigid Body Equilibrium)
                2-D Equivalent Systems:    1,2,3,4,5,6
                2-D Equiv Sys w/ Integration:   1,2,3,4,5,6
                General 3-D Equivalent Systems:   1,2,3,4,5,6
                3-D Parallel Force:    1,2,3,4,5,6
                         2-D Rigid Body Equilibrium
                General Problems:  1,2,3,4,5,6,7,8,9
                Problems w/ Two Force Member:   1,2,3,4,5,6,7,8,9,10


BE 140 Exam 2 Typical Problems (partly from old statics (BE 50) exams):
        Truss Problems:
                  
Tower, Sign Trusses:  1,2,3,4,5,6,7,8,9
                    Bridge Trusses:  1,2,3,4,5,6,7,8,9
                    Roof Trusses:  1,2,3,4,5,6,7,8
                    Crane Trusses:  1,2,3,4,5,6,7,8,9
                    Other Trusses:  1,2,3,4,5,6,7,8

        Trusses (find zero force members):  1,2,3,4,5,6,7,8,9,10,11,12,13,14

        Frames: 
                   
With Pulleys:  1,2,3,4,5,6,7,8,9,10,11,12,13
                    No Pulleys:    1,2,3,4,5,6,7,8,9

        Machines:
                   
Pliers:  1,2,3,4
                    Other:  1,2,3,4

        Friction:
                   
Simple Slip/Tip:  1,2,3,4,5,6
                    Slip/Tip w/ Belt Friction:  1,2,3,4,5,6,7
                    Multi-Slip/Tip w/ Belt Friction:   1,2,3,4,5,6,7
                    Tractor w/ Belt Friction:   1,2,3
                    Machines:  1,2,3,4,5,6