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Elements and Performance Criteria

1. Provide computational solutions to engineering problems
   • Work health and safety (WHS)/occupational health and safety (OHS) processes and workplace procedures for a given work area are identified, obtained and applied
2. Scope of problem/s is obtained from documentation and/or from work instructions to determine work
3. Problems are documented and/or diagrammatic form and appropriate methods identified to resolve them
4. Constants and variables to the problem are obtained from measured values and/or problem documentation
5. Alternative methods for resolving the problem are considered and, as required, discussed with relevant person/s
6. Problems are resolved using mathematical processes in accordance with workplace procedures
7. Complete work and documentation
   • Justification for solutions used to solve engineering problems is documented in work records in accordance with workplace procedures and relevant industry standards
8. Work completion is documented and relevant person/s notified in accordance with workplace procedures

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment. Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.
Engineering diagnosis development and work functions must include at least the following:	working safety applying problem-solving techniques using a range of mathematical processes provision of electrical/electronic engineering problem solutions solutions justification

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Performance Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least two separate occasions and include:

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including using risk control measures completing work and documenting problem-solving activities dealing with unplanned events in accordance with problem-solving techniques and workplace procedures documenting justification of solutions provided obtaining known constants and variables solving problems using appropriate mathematical processes stating problems in documented and diagrammatic form.

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Knowledge Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

algebraic manipulation complex numbers estimations, errors and approximations exponential and logarithmic functions graphs of linear functions graphs of trigonometric functions laws of indices matrices plane figures - quadrilaterals and circles plane figures – triangles and basic trigonometry problem-solving techniques quadratic functions rational, irrational numbers and algebra relevant manufacturer specifications relevant job safety assessments or risk mitigation processes relevant WHS/OHS legislated requirements relevant workplace documentation relevant workplace instruction, policies and procedures simultaneous equations vectors and phasors.

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