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Exam 1 - Fall 2007

Course: ECON 2203, Fall 2011
School: Oklahoma State
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Oklahoma State - ECON - 2203
Oklahoma State - ECON - 2203
Oklahoma State - ECON - 2203
Oklahoma State - ENGR - 1332
Oklahoma State - ENGR - 1332
Exam 1 ReviewEngineering The profession in which a knowledge of the mathematical and natural sciences isgained by study, experience, and practice and is applied with judgment to develop ways to utilize,economically, the materials, and forces of nature
Oklahoma State - ENGR - 1332
A.1.2.3.4.ENGR Final Exam ReviewApproach To use in solving a problem May ask to solve a problem using approach or just ask about it. State the problem State what is given State assumptions Clearly show work Check AnswerBuilding an Effective T
Oklahoma State - ENGR - 1332
ENGR 13x2Lecture Assignment 1Due at the start of class on August 31, 20111) Read chapter 1 in Horenstein.2) Using single stroke Gothic lettering write the followinga. Your nameb. Hometownc. Majord. Briefly discuss what you hope to accomplish in cl
Oklahoma State - ENGR - 1332
ENGR 13x2Lecture Assignment 2Due at the start of class on September 7, 2011Read Horenstein (2.1 2.4)Take something apart Something new to you - doesnt have to be extremely complicated Please be SAFE! Unplug electronic devices, etc. Someone asked me
Oklahoma State - ENGR - 1332
ENGR 13x2Lecture Assignment 3Due at the start of class on September 14, 2011Read Horenstein (2.5 2.6)Complete the following problems from Horenstein: 2.2, 2.5, 2.12 (page 83). Your solutions should clearly outline your use of the first three steps in
Oklahoma State - ENGR - 1332
ENGR 13x2Lecture Assignment 4Due no later than Friday, September 23rd at 5:00 pmSubmit via Dropbox in D2LRead Horenstein (4.1 4.3)Attend the CEAT Career Fair September 20th in Gallagher-Iba ArenaBrainstorm (ideally in a group) How could the studen
Oklahoma State - ENGR - 1332
ENGR 13x2Lecture Assignment 5Due at the start of class on September 28, 2011Read Horenstein (4.4 4.12) Note: this reading assignment is a change from the syllabus October 5th will be lab safety training (normal meeting location) You must be present
Oklahoma State - ENGR - 1332
ENGR 13x2Lecture Assignment 6Due at the start of class on October 5, 2011Excel assignment 1 (this is an adaptation of problem 4.56 in Horenstein) You have been asked to develop a budget for an engineering designproject. Your salary is $6000/mo. Your
Oklahoma State - ENGR - 1332
ENGR 13x2Lecture Assignment 7E-mail to me by 5pm on Friday, October 28, 2011Read Chapter 3 in HorensteinContact your team memberso Exchange contact informationo Select representativeo Establish a regular meeting timeo E-mail this information to me
Oklahoma State - ENGR - 1332
ENGR 13x2Lecture Assignment 8Due at the start of class on November 2, 2011 Read 7.1 7.3 in Horenstein Each team should complete a detailed Gantt chart for the design project. Let thedesign cycle serve as a basic guide as you think through the process
Oklahoma State - ENGR - 1332
Oklahoma State - ENGR - 1332
Oklahoma State - ENGR - 1332
Oklahoma State - ENGR - 1332
BR1.40600R0.51.000B700.2501.5940.41.7501.750691.92.0002.2500.3130.1902.0000.5602.0001.002SECTION B-BUNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN MILLIMETERSSURFACE FINISH:TOLERANCES:LINEAR:ANGULAR:NAMEDEBUR ANDBREAK SHA
Oklahoma State - ENGR - 1332
ITEM NO.12345677PART NUMBERWPI-50WPI-20WPI-30WPI-31WPI-40WPI-21WPI-225DESCRIPTIONVALVE ACTUATOR ARMVALVE SHAFTVALVE PLATE#4-48UNF X .250 ROUND HEADMACHINE SCREWSHAFT RETAINER PLATEWOODRUFF KEY.375-24UNF HEX HEAD NUTMATERIALPLAI
Oklahoma State - ENGR - 1332
AAUNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN MILLIMETERSSURFACE FINISH:TOLERANCES:LINEAR:ANGULAR:NAMESECTION A-ADEBUR ANDBREAK SHARPEDGESFINISH:SIGNATUREDATEDO NOT SCALE DRAWINGREVISIONTITLE:DRAWNCHK'DAPPV'DMFGQ.AMATERIAL:WEIGHT
Oklahoma State - ENGR - 1332
ENGR 1332 Fall 2011Homework 1 Due at the beginning of Lab time, during week beginning Sept. 5thProduce a SolidWorks Part corresponding to each of the figures shown below. Turn in a printout of thepart in roughly the orientation shown. Also, turn in pri
Oklahoma State - ENGR - 1332
ENGR 1332 Fall 2011Homework 2Use SolidWorks to create the following 3 parts. Turnin printouts of the parts and all sketches used tocreate the part.
Oklahoma State - ENGR - 1332
ENGR1332Fall2011Homework31. Createthepartshowninthefigurebelow2. Doyourbesttocreatethepartshownbelow. 3. CreatethepartshowninthefollowingYouTubeVideo.Letyourparthave5holes,centeredasshowninthevideo.PayattentiontothementionofReferenceDimensions,andEqu
Oklahoma State - ENGR - 1332
ENGR 1332 Fall 2011Homework 41. Create the part shown in the figure below. For scale, the long dimension at the bottom of thepart is 100mm, and the shorter dimension at the bottom of the part is 50mm. The 4 holes are10mm diameter. Turn in an isometric
Oklahoma State - ENGR - 1332
ENGR 1332 Fall 2011Homework 5The pictures given below show an assembly in the assembled view, in an exploded view and a crosssection view. The assembly is created with the following parts:SupportBrace (2 copies)BushingBushing PulleyWasher2Hex Nut_
Oklahoma State - ENGR - 1332
0.1870.625Matthew HollandENGR 1332 - Section 0020.251FGA251.10.875A0.0770.563380.40.1263.000DETAIL GDETAIL FSECTION A-A2.995UNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN MILLIMETERSSURFACE FINISH:TOLERANCES:LINEAR:ANGULAR:NAM
Oklahoma State - ENGR - 1332
8ITEM NO.1234567PART NUMBER56-A2656-A2756-A28M8-1.25 x 304mmCapScrewDESCRIPTIONguide support10mm X 100mmPLATE 56MM x 22MMFLANGE BOLT M8x1.25x30cap screw, 4mm5MATERIALAISI 304AISI 304AISI 304AISI 304AISI 304423QTY.11122
Oklahoma State - ENGR - 1332
ENGRENGR13x2EngineeringDesign8/31/11BrainBrainTeasers Amanistrappedinaroomwithonlytwopossibleexits:twodoors.Throughthefirstdoor,thereisaroomconstructedofmagnifyingglasses.Theblazingsuninstantlyfriesanyoneoranythingthatenters.Throughtheseconddoor
Oklahoma State - ENGR - 1332
ENGRENGR13x2EngineeringDesign9/7/11BrainBrainTeasers Istimetravelpossible? Howcanyouplantfiverowsoftreeswithfourtreesineachrowandonlyplant10trees?(hint:ifyoucanfigurethisout,youmightgetoneoftheseonyourpaper)WhatWhatisDesign? Anyactivitywhoseo
Oklahoma State - ENGR - 1332
ENGRENGR13x2EngineeringDesign9/14/11BrainBrainTeasers Therearetwotelephonepoles.Eachoneis100feettall.Theyareparallelandanunknowndistanceapart.We'regoingtoattacha150footropefromtheverytopofoneofthepolestothetopoftheother.Thisropewill,ofcourse,droo
Oklahoma State - ENGR - 1332
ENGRENGR13x2EngineeringDesign9/21/11BrainBrainTeasers OnetrainrunsfromAtoBat110mph,theotherrunsfromBtoAat90mph.Howfarapartarethetwotrains30minutesbeforetheircrossing? Howcanyoucutaroundcakeintoeightequalsizepieces,withonlythreecuts?(expandyour
Oklahoma State - ENGR - 1332
Engineering DesignENGR 13x213x2September 28, 2011Brain teaserBrain teaserIn this puzzle, three numbers: 16, 14and 38, need to be assigned to one ofthe rows of numbers below. To whichrow should each number beassigned?A06893B1527211019
Oklahoma State - ENGR - 1332
Engineering DesignENGR 13x213x2October 19, 2011Brain teaserBrain teaserAn OSU Cowboy is attending an engineering competitionOSU Cowboy is attending an engineering competitionwhen he sees an OU Sooner pull a wad of $20 bills out ofhis wallet. The
Oklahoma State - ENGR - 1332
Engineering DesignENGR 13x213x2October 19, 2011Brain teaserBrain teaserA pharmacist has 10 bottles of extra-strengthpharmacist has 10 bottles of extraRogaine. One bottle is defective. A regular pillweighs 5 grams, while the defective pills weigh
Oklahoma State - ENGR - 1332
Engineering DesignENGR 13x213x2November 2, 2011Brain teaserBrain teaserA customer bought some music supplies and thecustomer bought some music supplies and thebill came to $13.59. He paid with a fifty-dollar bill.When the clerk gave him his chang
Oklahoma State - ENGR - 1332
Engineering DesignENGR 13x213x2November 2, 2011Brain teaserBrain teaserConsider the following equation: 76 = 24. This isthe following equation: 76 24 This isobviously incorrect.Correct this equation so that it makes sense bymoving the four digit
Oklahoma State - ENGR - 1332
Engineering DesignENGR 13x213x2November 16, 2011Brain teaserBrain teaserConsider the following states: Maine, Vermont,the following states Maine VermontNew York, Iowa, Florida, Texas, Utah, Idaho, andWyoming.What is it about the names of these s
Oklahoma State - ENGR - 1332
Engineering DesignENGR 13x213x2November 30, 2011Brain teaserBrain teaserWe live in a very technical world, but mostlipeople have misconceptions about howthings work. What is wrong with thefollowing statements?A television ad shows a man locked
Oklahoma State - ENGR - 1332
Oklahoma State - ENGR - 1332
Oklahoma State - ENGR - 1332
Oklahoma State - ENSC - 2113
Example #1: Determine the magnitude and direction of the resultantforce measured counterclockwise from the positive xaxis.Example #2: Express each of the three forces acting on the columnin Cartesian vector form and compute the magnitude ofthe result
Oklahoma State - ENSC - 2113
F = Fx i + Fy j + Fz kF=2Fx + Fy2+ Fz2uA =AxAi+AyAj+AzAku A = cos i + cos j + cos k2.6 Vector addition and subtraction:F = A+ B()(= Ax i + Ay j + Az k + B x i + B y j + B z k()= ( Ax + B x )i + Ay + B y j + ( Az + B z ) kF = A B
Oklahoma State - ENSC - 2113
Example #1: Vectors A and B pass through a common point inspace. The vectors in Cartesian Form are:A = 18i + j + 30kB = 2i + 3j + 6kExample #2: We will perform several operations with this example .Example #3: Determine the magnitude of the projected
Oklahoma State - ENSC - 2113
Example #1: Determine if the two forces are in equilibrium:Determine magnitude and direction of F for equilibrium:Example#2: Find F2 &F3 so that the particle is in equilibrium.Example#3: Determine the mass of cylinder A for equilibrium.
Oklahoma State - ENSC - 2113
Example #1: For the two blocks supported by the rope, determinethe weight W, reqd for equilibrium.Example #2: Determine the force F, required if the dimensiond = 1.5 m.Example #3: Determine the maximum weight of the bucket that thewire system can sup
Oklahoma State - ENSC - 2113
FFFx=0y=0z=0Example #1: Determine the magnitude of vectors F1, F2 and F3such that the particle is in equilibrium.Example #2: Find the force in cables AB, AC and AD. Points A, Band C are support points for the cables.Example #3: Determine the
Oklahoma State - ENSC - 2113
Example #1: Find the moment about point O.Example #2: Find the magnitude and sense of direction of themoment about point O.
Oklahoma State - ENSC - 2113
Example #1: Find moment about point P in Cartesian Vector form.Example #2: Determine the moment of force, F, about point O.Express as a Cartesian Vector.
Oklahoma State - ENSC - 2113
Example #1: Find the magnitude of the moment about the line AB.Example #2: Find moment about line aa in Cartesian Vector form.Example #3: Find the moment of vector F about axis aa in CartesianVector form.
Oklahoma State - ENSC - 2113
Example #1: Find the moment of the couple shown.Example #2: Determine d such that resultant couple is 350 Nm cw.Example #3: Find perpendicular distance between the forces.
Oklahoma State - ENSC - 2113
Example #1: Find the resultant force and its location measured fromthe left end of the beam.Example #2: Replace with an equivalent force system at A.Example #3: Replace the force system w/ an equivalent system at A.Example #4: Replace the force system
Oklahoma State - ENSC - 2113
Example #1: Draw the Free Body Diagram for the beam shown.Example #2: Draw the Free Body Diagram for the system shown.EXAMPLE #3: Draw the FBD of the loaded beam. The support at Ais a rocker and at B is a hinge.EXAMPLE #4: Draw FBD of the frame shown
Oklahoma State - ENSC - 2113
Procedures for AnalysisSteps for determining support reactions include:1) Draw FBD for the rigid body, assuming a directionfor each unknown support reaction.2) Apply M =0 at a point in which two of the unknownforces pass through, & solve for the rema
Oklahoma State - ENSC - 2113
5.5: Equilibrium in Three Dimensions - FBDs3-D systems have 6 Degrees of Freedom:3 deformations = 3 forces3 rotations = 3 momentsPotentially there could be 6 reactions at a support .FBD for a 3-D system: follow same rules as for a 2 -D system.In 3-D
Oklahoma State - ENSC - 2113
Example #1: Determine all member forces & indicate whether eachmember is in T or C.Example #2: Determine all zero-force members in the trusses shown.
Oklahoma State - ENSC - 2113
Example #1: Determine forces in members BD, CD and CE, andindicate (T) or (C).34Example #2: Determine axial force in mbrs DE, DJ, DK & IJ,indicating (T) or (C), and note all zero-force members.Example #3: Determine axial force in mbrs AB, AG & FG in
Oklahoma State - ENSC - 2113
Example #1: Calculate the support reactions at A & C for the frameshown with hinged joints at A, B, & C. The hanging cylinder has aweight of 981 N, and the pulley has a radius of 0.1 m.Example #2: Determine the horiz. & vert. components of force at pin
Oklahoma State - ENSC - 2113
Example #1: For the loaded machine frame shown, calculate supportreactions & indicate directionExample #2: The compound beam shown is fix supported at A, has arocker support at B & is hinged at C. Find supportreactions & indicate direction.
Oklahoma State - ENSC - 2113
Example #1: Determine the internal normal force, shear force andmoment at point C.Example #2: Determine the internal normal force, shear force andmoment at points C and D of the beam.Example #3: Determine the normal force, shear force and momentin th
Oklahoma State - ENSC - 2113
Example #1: Derive equations to draw the V & M diagrams for thebeam shown.Example #2: Derive equations to draw the V & M diagrams for thebeam shown. Reactions: Ax = 0, Ay = 650 N , By =2300 N Example #3: Derive equations to draw the V & M diagrams fo