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ENGR 211 Sample Final Exam

ENGR 211 Sample Final Exam - ENGR 211 Statics Fall 2007...

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ENGR 211 Statics Fall 2007 Sample Exam Name ____________________________________ Multiple Choice – Select the Single Best Answer to Each Question Open Book, CLOSED NOTES (except single sheet) 1. Free body diagrams can be drawn for any part or combination of parts of a structure or machine if the entire structure or machine is in equilibrium. a. True b. False The figure is used for problem 2, 3 & 4. Tension in Rope BC is 140N. 2. What is the unit direction vector of rope BC ? 3. What is the axial force along the pipe AB? 4. For the same figure above what is the z component of the reaction moment at A? 5. The packing crate weighs 100 kg and is slung on the two ropes. What is the angle θ ? 1
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ENGR 211 Statics Fall 2007 Sample Exam The Truss below is used to answer problems 5,6 & 7. For the Truss L= 10 ft. and F = 5 kips. 6. Find the Reaction Force at E.
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