UETDRIS025 — Diagnose and resolve faults in distribution systems
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What an assessment for UETDRIS025 must cover
71 assessable components: 3 elements (18 performance criteria), 14 performance evidence and 39 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 diagnose and resolve faults in distribution systems
- 1.1Legislation, regulations, standards, codes of practice and organisational workplace requirements for the work to be done are reviewed and determined
- 1.2Work plan is obtained, confirmed and communicated with relevant personnel in accordance with workplace requirements
- 1.3Work is prioritised and sequenced for completion in accordance with work plan and workplace requirements
- 1.4Hazards are identified, risks assessed, and control measures identified and applied
- 1.5Work permits are determined in accordance with workplace requirements
- 1.6Plant, tools, equipment and personal protective equipment (PPE) required for work are determined, obtained and confirmed in working order
2 Diagnose and resolve faults in distribution systems
- 2.1Legislation, regulations, standards, codes of practice and organisational workplace requirements for the work to be performed are applied and monitored
- 2.2Lifting, working at heights, working in confined spaces and the use of plant, tools, equipment and PPE are carried out in accordance with workplace requirements
- 2.3Work permits are received and signed in accordance with workplace requirements
- 2.4Faults in distribution systems are diagnosed and resolved in accordance with workplace requirements
- 2.5Hazard control measures are monitored in accordance with workplace requirements
- 2.6Incidents or unplanned events are responded to in accordance with workplace requirements
- 2.7Quality checks of work are undertaken in accordance with work plan and workplace requirements
3 Complete work and documentation
- 3.1Completed work is checked for compliance against the work plan and workplace requirements
- 3.2Incidents or unplanned events are reported in accordance with workplace requirements
- 3.3Plant, tools and equipment are cleaned, checked and returned to storage, and surplus resources and materials are managed in accordance with workplace requirements
- 3.4Work permits are signed off in accordance with workplace requirements
- 3.5Work records, reports and documentation are completed, and appropriate personnel notified in accordance with workplace requirements
Performance evidence
- applying relevant legislation, regulations, standards, codes of practice and organisational workplace requirements including:
- work health and safety (WHS)/occupational health and safety (OHS) requirements
- identifying hazards, assessing risks, identifying, applying and monitoring control measures
- obtaining, inspecting and using relevant personal protective equipment (PPE)
- dealing with an unplanned event on at least one (1) occasion
- obtaining and signing work permits in accordance with workplace requirements
- completing relevant work records, reports and documentation
- diagnosing and resolving faults in distribution systems, including:
- applying logical diagnostic methods
- using fault scenarios to test the cause of system faults
- identifying faults and competency needed to resolve them
- resolving faults in system controls
- verifying that the system operates within parameters
- documenting fault rectification
Knowledge evidence
- relevant legislation, regulations, standards, codes of practice and organisational workplace requirements including WHS/OHS requirements
- hazard, risk assessment and risk control requirements, including potential hazards
- types and application of PPE
- safe use of plant, tools and equipment
- application, purpose and types of permits
- events constituting an unplanned event or incident
- procedures for responding to an unplanned event or incident
- workplace records, reports and documentation
- control of high voltage (HV) and low voltage (LV), including:
- voltage control devices
- conditions leading to voltage collapse and system black
- voltage regulators applied to generators and synchronous phase modifiers
- electromagnetic voltage regulators
- series and parallel capacitors
- on-load tap changer (OLTC) transformers
- static VAR compensations (SVCs)
- range of devices covered by SVCs, including:
- saturated reactor (SR) compensator
- thyristor controlled reactor (TCR) compensator
- combined TCR/TSC (thyristor switched capacitor)
- production of waveform distorting harmonics and control devices
- importance of the location in the system of voltage control devices
- types of communication systems including:
- telephone, power line carrier, dedicated cable, micro-wave links and fibre optics
- quantities and signals to be communicated
- advantages and disadvantages of various systems
- equipment requirements
- transient over-voltages in power systems, including:
- switching and lightning over-voltages and their effect on different plant items
- transient over-voltage control and reduction using surge diverters, shield wires and circuit breaker control
- insulation systems, insulation coordination, insulation grading in plant items, bushings and capacitor bushings
- operating parameters of circuit breakers and switches, including:
- principles of operation
- voltage and current range
- breaking capacity
- types of isolators
- principles of circuit breaker auxiliary systems
- impact of natural disasters
- faults related to deteriorating equipment
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 UETDRIS025
What does an assessment tool for UETDRIS025 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for UETDRIS025 needs to address all 71 unit components: 3 elements with 18 performance criteria, 14 performance evidence requirements, 39 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 UETDRIS025?
Auditori pulls the current release of UETDRIS025 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 UETDRIS025 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing UETDRIS025 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 UETDRIS025, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- UETDRIS007 — Install and maintain distribution overhead conductors and cables
- UETDRIS008 — Install and maintain electrical apparatus
- UETDRIS010 — Install and maintain low voltage overhead services
- UETDRIS011 — Install and maintain low voltage underground services
- UETDRIS012 — Install and maintain poles, structures and hardware
- UETDRIS013 — Install and maintain public lighting systems
- UETDRIS014 — Install and replace energy meters and associated equipment
- UETDRIS015 — Install low voltage mobile generator
- UETDRIS017 — Perform high voltage field switching operation to a given schedule
- UETDRIS018 — Perform low voltage field switching operation to a given schedule
- UETDRIS020 — Contribute to coordinated high voltage live work
- UETDRIS021 — Coordinate and direct switching programs
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