UEEIC0020Fault find and repair analogue circuits and components in electronic control systems

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What an assessment for UEEIC0020 must cover

105 assessable components: 3 elements (21 performance criteria), 15 performance evidence and 69 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 Prepare to fault find analogue circuits

  • 1.1WHS/OHS requirements and workplace procedures are identified and applied
  • 1.2Hazards are identified, risks assessed and control measures implemented
  • 1.3Safety hazards not previously identified are reported on job safety assessment and advice on risk control measures is sought from relevant person/s
  • 1.4Extent of faults is determined from reports, other relevant documentation and discussions with relevant person/s
  • 1.5Relevant person/s is consulted to ensure work is coordinated with others
  • 1.6Tools, equipment and testing devices required to diagnose faults are obtained in accordance with workplace procedures and checked for correct operation and safety

2 Fault find and repair analogue circuits

  • 2.1WHS/OHS risk control measures and procedures for carrying out the work are followed
  • 2.2Need to test or measure live electrical components is determined in accordance with workplace procedures
  • 2.3Circuits/machines/plant are checked and isolated in accordance with workplace procedures
  • 2.4Logical diagnostic methods are applied to electronic control system apparatus faults by employing measurements and estimations of system operating parameters
  • 2.5Scenarios are tested as suspected cause of system faults
  • 2.6Fault causes are identified and relevant person/s engaged where fault is outside scope of analogue circuits and components
  • 2.7Faults in electronic components of control system are rectified
  • 2.8System is tested and verified as operating to specified job requirements
  • 2.9Unplanned situations are responded to in accordance with workplace procedures in a manner that minimises risk to personnel and equipment
  • 2.10Methods for dealing with unexpected situations are selected based on safety and specified work outcomes
  • 2.11Diagnosis and rectification work activities are performed using sustainable energy principles and practices without waste of materials, damaging apparatus, the surrounding environment or services

3 Complete and report fault-find and repair activities

  • 3.1WHS/OHS work completion risk control measures and procedures are followed
  • 3.2Work site is made safe in accordance with workplace safety procedures
  • 3.3Rectification of faults is documented in accordance with workplace procedures
  • 3.4Relevant person/s is notified of system fault rectification in accordance with workplace procedures

Performance evidence

  • applying diagnostic methods
  • applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including implementing risk control measures
  • applying sustainable energy principles and practices
  • completing and reporting faults and repairs
  • consulting relevant person/s
  • dealing with unplanned events/situations in accordance with workplace procedures in a manner that minimises risk to personnel and equipment
  • documenting fault rectification
  • finding and repairing faults of analogue circuits
  • identifying, rectifying and determining extent of faults and causes
  • isolating circuits/machines/plant
  • obtaining tools, equipment and testing devices
  • rectifying faults in system analogue circuits and components
  • testing and measuring live electrical components
  • using fault scenarios to test causes of system faults
  • verifying the control system operates correctly.

Knowledge evidence

  • amplifier fundamentals, including:
  • the purpose and application of amplifiers
  • the basic characteristics of small signal amplifiers
  • the ideal operational amplifier
  • basic operational amplifier configurations, including:
  • various operational amplifier circuit configurations and where they are used
  • measured and calculated values of gain and output voltage for various operational amplifier configurations
  • circuit configurations, including:
  • inverting
  • non-inverting
  • voltage follower
  • summing
  • comparators
  • Schmitt trigger
  • differential configurations
  • operational amplifier limitations, including:
  • use of frequency compensation
  • offset null
  • bias compensation
  • slew rate
  • frequency response
  • bandwidth
  • noise figures
  • single-stage amplifiers, including:
  • determination of direct current (d.c.) bias conditions for a single-stage amplifier
  • small signal terminal characteristics of single-stage amplifiers
  • effects of coupling and by-pass capacitors in single-stage amplifiers
  • amplifier applications, including:
  • operation of multi-stage amplifiers
  • effects of component values and frequency response
  • negative feedback loop in multi-stage amplifiers
  • negative feedback and amplifier parameters
  • effects on the output voltage when amplifiers are subjected to control signal overdrive, bias faults and amplifying device faults
  • operational amplifier /diode circuits, including:
  • clippers
  • clamp circuits
  • precision rectifiers
  • oscillators, including:
  • oscillator circuits using operational amplifiers
  • sine wave
  • square wave
  • triangular wave
  • sawtooth
  • operational amplifier /resistance/capacitance (RC) circuits, including:
  • integrator
  • differentiator
  • function generators
  • filters, including:
  • active filter circuits
  • first and second order
  • low, high and band pass circuits
  • timers, including operation of typical timer integrated circuits
  • power amplifiers including:
  • power output integrated circuits
  • power amplifiers using operational amplifiers
  • power supplies
  • multi-stage circuits, including:
  • circuits using several different operational amplifier configurations
  • fault-finding procedures
  • analogue circuit faults
  • analogue circuits and components in electronic control systems
  • diagnostic methods
  • relevant job safety assessments or risk mitigation processes, including risk control measures
  • relevant manufacturer specifications
  • relevant WHS/OHS legislated requirements
  • relevant workplace documentation
  • relevant workplace policies and procedures
  • sustainable energy principles and practices
  • system testing and verification techniques.

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 UEEIC0020

What does an assessment tool for UEEIC0020 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for UEEIC0020 needs to address all 105 unit components: 3 elements with 21 performance criteria, 15 performance evidence requirements, 69 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 UEEIC0020?

Auditori pulls the current release of UEEIC0020 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 UEEIC0020 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing UEEIC0020 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 UEEIC0020, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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