MEM24039 — Apply materials technology principles to non-destructive tests

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What an assessment for MEM24039 must cover

27 assessable components: 3 elements (11 performance criteria), 3 performance evidence and 13 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Apply general principles of non-destructive testing to materials and products

1.1Check that specified non-destructive testing method, access and set-up requirements will leave material and product usable after NDT
1.2Review general principles of calibration and uncertainty of measurement for implications for NDT request
1.3Identify safety and environmental considerations of test methods
1.4Comply with work health and safety requirements (WHS)

2 Review the properties of products and materials specified for non-destructive testing

2.1Identify provided materials and products for consistency with specifications
2.2Review material physical and mechanical properties and identify properties relevant to specified NDT
2.3Review the implications of the manufacturing processes and use and operating conditions of provided products for NDT strategy

3 Determine test strategy and techniques for a product

3.1Apply knowledge of material and product properties to predict the most likely failure modes, discontinuities and defects present and their significance
3.2Identify an appropriate test strategy from standards, codes and standard operating procedures
3.3Select appropriate test techniques to provide reliable data to confirm product integrity or detect degradation
3.4Report findings including the methodology used and the advantages and limitations of the recommended test strategy and techniques

Performance evidence

select and document an NDT strategy and techniques for a specified NDT method for at least three manufactured products to confirm integrity or detect degradation with details of methodology used and advantages and limitations of possible options and with supporting arguments for preferred NDT strategy
assess the materials present in at least three manufactured products and relate the structure and composition of each product to its physical and mechanical properties
report on the effects of manufacturing processes, product use, and operating conditions on the structure, integrity and physical/mechanical properties of at least two manufactured products.

Knowledge evidence

requirements of all applicable industry standards, national/Australian standards, Safe Work Australia guidelines, and state/territory regulatory codes of practice/standards relevant to NDT used in job role
principles of solidification and crystal structures in metals including: o classification of materials o structure of atoms o process of solidification and defects formed during solidification o crystal structures and modification of crystal structure o heat treatment processes and defects formed during heat treatment
information contained in equilibrium diagrams representative of a range of metals including aluminium, iron, steel and common nonferrous alloys: o alloy systems o solid and liquid solubility o basic equilibrium diagrams for common alloys
principles of fusion welding relevant to NDT
defects in fusion welding
processing and service defects
grinding, pickling, heat treatment, fatigue, corrosion and stress corrosion cracks
principles of casting and common defects in castings
principles of forging and common defects in forging
principles of fabrication of composites/plastics and common defects in composites/plastics
principles of mechanical, tensile, impact, hardness and fatigue testing
standard recording and reporting formats and procedures for reporting test results, job records, routine reports
hazards, health, safety and environment requirements relevant to job role

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

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Questions about assessing MEM24039

What does an assessment tool for MEM24039 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for MEM24039 needs to address all 27 unit components: 3 elements with 11 performance criteria, 3 performance evidence requirements, 13 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for MEM24039?

Auditori pulls the current release of MEM24039 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for MEM24039 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing MEM24039 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of MEM24039, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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