Material Testing Quiz Crossword
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
                                           
 
 
Down: 1) Stress required to fracure a material3) A force parallel to an axis of structure passing through it's centroid4) Mechanical property of a material that indicates the ability to handle overloading before it fractures.5) The ratio of (the increment of) stress to (the increment of) strain, for example Young's Modulus.6) Maximum load a materia can carry when in the shape of a bar or cylinder. "Tensile Strength"7) measuring the deforming (or breaking) of a sample by application of known stresses to cause strain.10) Nominal stress developed in a material at rupture. Because necking (reduction in area as stretched) is not taken into account this seldom indicates true stress at rupture.11) The reduction of volume of a material caused by two forces pressing from each side.13) Point at which the deformation is no longer directly proportional to the applied force.15) Change in the length of an object 20) Condition of a structural member that is stretched between two forces. Across: 2) Loss of the load-bearing ability of a material under repeated application of a load8) Maximum stress that a material will withstand without permanent deformation9) The fracional increase in a material's length due to stress in tension or thermal expansion12) Measure of how easily a material can be twisted. 14) Force per unit area. Axial force divided by area.16) States stress is proportional to strain (within the elastic limit)17) Graph of a materials mechanical properties. Plot of applied force/area against the deformation caused by that force.18) Test an object or material without damaging it or impairing it's future usefullness19) Alteration of shape or dimensions of a body caused by stresses.21) Condition where a structure or element collapses breaks or bends22) The ratio of actual strength to required strength
 

 

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