The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Analyse response to steady and static loads
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Determine stress strain response Completed |
Evidence:
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Determine tear/notch failures Completed |
Evidence:
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Identify modulus and yield Completed |
Evidence:
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Identify creep and stress relaxation Completed |
Evidence:
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Determine stiffness Completed |
Evidence:
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Identify applications where the typical viscoelastic response of polymers is an advantage Completed |
Evidence:
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Identify applications where the typical viscoelastic response of polymers must be modified and common methods of modification Completed |
Evidence:
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Analyse response to time varying loads
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Determine hysteresis in tensile and shear loadings Completed |
Evidence:
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Determine the effect of slow/rapid (impact) loading Completed |
Evidence:
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Identify failure modes in flex cycling Completed |
Evidence:
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Identify fatigue failure Completed |
Evidence:
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Identify failures in sinusoidal loadings Completed |
Evidence:
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Identify applications where the typical viscoelastic response of polymers is an advantage Completed |
Evidence:
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Identify applications where the typical viscoelastic response of polymers must be modified and common methods of modification Completed |
Evidence:
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Analyse the effect of environment/ history on mechanical response
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Determine effect of temperature on response Completed |
Evidence:
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Determine effect of surface degradation on response Completed |
Evidence:
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Determine effect of molecule/fibre/filler orientation on response Completed |
Evidence:
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Determine the effect of environmental degradation on failure Completed |
Evidence:
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Identify applications where the typical response of polymers is an advantage Completed |
Evidence:
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Identify applications where the typical response of polymers must be modified and common methods of modification Completed |
Evidence:
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Analyse the effect of shape on mechanical response
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Determine the effect of shape on the stress/strain relationship (triaxiality) Completed |
Evidence:
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Determine the effect of shape on stiffness Completed |
Evidence:
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Determine the effect of shape on response to cyclical loads Completed |
Evidence:
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Determine the effect of shape on creep and relaxation Completed |
Evidence:
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Identify applications where the typical response of polymers is an advantage Completed |
Evidence:
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Identify applications where the typical response of polymers must be modified and common methods of modification Completed |
Evidence:
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