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Exam (elaborations)
Farm Structures and Materials Test Questions and Answers Latest Update
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---10August 20242024/2025A+
- 1. Advantages of Wood 
ANSWER - cheap to produce, renewable 
2. Disadvantages of wood 
ANSWER - weather changes its size and shape, doesn't shrink or swell uniformly, never dimensionally true, defects 
3. In what direction is wood stronger? 
ANSWER - Parallel to the grain 
4. What is woods tensile strength? What is this similar to? 
ANSWER - 700 psi. Similar to steel 
5. What is the moisture content of most structural lumber? 
ANSWER - 19% or less 
6. Lumber 
ANSWER - lengths of squared w...
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$8.49 More Info
titokiilu91
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Exam (elaborations)
FARM STRUCTURES CONTINOUS ASSESSMENT TEST LATEST UPDATE
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---3July 20242023/2024A+
- 1.	What is the function of roller supports? 
ANSWER-are free to rotate and translate along the surface upon which the roller rests. The surface can be horizontal, vertical, or sloped at any angle. 
2.	What is the function of frictionless surface supports? 
ANSWER-are similar to roller supports. The resulting reaction force is always a single force that is perpendicular to, and away from, the surface. 
3.	What is the function of pinned support? 
ANSWER-can resist both vertical and horizontal ...
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$6.39 More Info
titokiilu91