Test about structuresVersion en ligne Review of structures par Silvia Martínez Fraile 1 How many types of stress are there? a 7 b 5 c 4 d -1 2 What type of stress it is when you cut a paper? a Shearing or cutting b Planing and Sanding c Compression d Torsion 3 When you play with plasticine, what kind of stress are you doing if you press it? a Bending b Torsion c Plasticining d Compression 4 Choose the example of bending: a The force you are doing when you break a stick. b The force you are doing when you deform a sweet. c The force you are doing when you eat a hamburguer. d The force you are doing when you go through a bridge. 5 How can we define stress? a It is the internal tension which all bodies experience when one or more forces are applied to them b It is produced when forces try to stretch the body they act on c patatas fritas d The forces try to twist the body they act on 6 What is traction in the following examples: a b c d 7 How can we define twist? a La mejor marca de bici es ORBEA b Turn the ends of something in different directions. c Make something into a curve or angle. d To separate something. 8 When a glass fall, what type of stress is? a Cheryl < Jughead b Shearing and cutting c Torsion d Compression 9 The forces try to take the body they act on a TRUE b FALSE 10 What type of stress hold an elephant? a Stress b Compression c Traction d Bending 11 What type of stress support the road or path of this bridge? a bending b Shearing and cutting c Torsion d Compression 12 What type of stress supports a balloon when we blow it up? a bending b Compression c Traction d Shearing and cutting
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