NTISthis.com

Evidence Guide: UEENEEG151A - Place and connect electrical coils

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

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

 

UEENEEG151A - Place and connect electrical coils

What evidence can you provide to prove your understanding of each of the following citeria?

Prepare to place and connect coils.

  1. OHS procedures for a given work area are identified, obtained and understood.
  2. Established OHS risk control measures for work preparation are followed.
  3. Work instructions are identified, obtained and understood.
  4. Advice is sought from the work supervisor to ensure the work is coordinated effectively with others.
  5. Materials required for the work are obtained in accordance with established routines and procedures.
  6. Tools, equipment and testing devices needed to carry out the work are obtained and checked for correct operation and safety.
OHS procedures for a given work area are identified, obtained and understood.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Established OHS risk control measures for work preparation are followed.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Work instructions are identified, obtained and understood.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Advice is sought from the work supervisor to ensure the work is coordinated effectively with others.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Materials required for the work are obtained in accordance with established routines and procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Tools, equipment and testing devices needed to carry out the work are obtained and checked for correct operation and safety.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Place and connect coils.

  1. Established OHS risk control work measures are followed.
  2. Machines/equipment is checked as being isolated where necessary in strict accordance OHS requirements and procedures.
  3. Coils and insulation are selected in accordance with work instructions and established routines.
  4. Insulation is cut and applied in accordance with work instructions and established routines.
  5. Coils are place in accordance with work instructions and established routines.
  6. Coils ends are prepared and connections made in accordance with work instructions and established routines.
  7. Prescribed solutions are used to resolve work completion issues.
  8. Routine quality checks are conducted to ensure coils are correctly wound with correct wire, number of turns and shape.
  9. Work is completed in acceptable timeframe given environment and workplace conditions.
Established OHS risk control work measures are followed.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Machines/equipment is checked as being isolated where necessary in strict accordance OHS requirements and procedures.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Coils and insulation are selected in accordance with work instructions and established routines.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Insulation is cut and applied in accordance with work instructions and established routines.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Coils are place in accordance with work instructions and established routines.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Coils ends are prepared and connections made in accordance with work instructions and established routines.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Prescribed solutions are used to resolve work completion issues.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Routine quality checks are conducted to ensure coils are correctly wound with correct wire, number of turns and shape.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Work is completed in acceptable timeframe given environment and workplace conditions.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Complete work report.

  1. OHS measures work completion risk control are followed.
  2. Work report forms/data sheets are completed accurately.
OHS measures work completion risk control are followed.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Work report forms/data sheets are completed accurately.

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

9) The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for this Training Package.

The Evidence Guide forms an integral part of this unit. It must be used in conjunction with all parts of this unit and performed in accordance with the Assessment Guidelines of this Training Package.

Overview of Assessment

9.1)

Longitudinal competency development approaches to assessment, such as Profiling, require data to be reliably gathered in a form that can be consistently interpreted over time. This approach is best utilised in Apprenticeship programs and reduces assessment intervention. It is the Industry’s preferred model for apprenticeships. However, where summative (or final) assessment is used it is to include the application of the competency in the normal work environment or, at a minimum, the application of the competency in a realistically simulated work environment. It is recognised that, in some circumstances, assessment in part or full can occur outside the workplace. However, it must be in accordance with industry and regulatory policy.

Methods chosen for a particular assessment will be influenced by various factors. These include the extent of the assessment, the most effective locations for the assessment activities to take place, access to physical resources, additional safety measures that may be required and the critical nature of the competencies being assessed.

The critical safety nature of working with electricity, electrical equipment, gas or any other hazardous substance/material carries risk in deeming a person competent. Sources of evidence need to be ‘rich’ in nature to minimise error in judgment.

Activities associated with normal every day work have a bearing on the decision as to how much and how detailed the data gathered will contribute to its ‘richness’. Some skills are more critical to safety and operational requirements while the same skills may be more or less frequently practised. These points are raised for the assessors to consider when choosing an assessment method and developing assessment instruments. Sample assessment instruments are included for Assessors in the Assessment Guidelines of this Training Package.

Critical aspects of evidence required to demonstrate competency in this unit

9.2)

Before the critical aspects of evidence are considered all prerequisites shall be met.

Evidence for competence in this unit shall be considered holistically. Each element and associated performance criteria shall be demonstrated on at least two occasions in accordance with the ‘Assessment Guidelines – UEE11’. Evidence shall also comprise:

A representative body of work performance demonstrated within the timeframes typically expected of the discipline, work function and industrial environment. In particular this shall incorporate evidence that shows a candidate is able to:

Implement Occupational Health and Safety workplace procedures and practices including the use of risk control measures as specified in the performance criteria and range statement

Apply sustainable energy principles and practices as specified in the performance criteria and range statement

Demonstrate an understanding of the essential knowledge and associated skills as described in this unit. It may be required by some jurisdictions that RTOs provide a percentile graded result for the purpose of regulatory or licensing requirements.

Demonstrate an appropriate level of skills enabling employment

Conduct work observing the relevant Anti Discrimination legislation, regulations, polices and workplace procedures

Demonstrated consistent performance across a representative range of contexts from the prescribed items below:

Place and connect coils as described as described in 8) and including:

A

Following winding specifications.

B

Selecting correct coils and insulation.

C

Cutting insulation and place insulation and coils without damage.

D

Connecting coils correctly.

E

Adhering to quality procedures.

F

Completing work report/forms accurately.

G

Dealing with unplanned events by drawing on essential knowledge and skills to provide appropriate solutions incorporated in the holistic assessment with the above listed items.

Note:

Successful completion of relevant vendor training may be used to contribute to evidence on which competency is deemed. In these cases the alignment of outcomes of vendor training with performance criteria and critical aspects of evidence shall be clearly identified.

Context of and specific resources for assessment

9.3)

This unit should be assessed as it relates to normal work practice using procedures, information and resources typical of a workplace. This should include:

OHS policy and work procedures and instructions.

Suitable work environment, facilities, equipment and materials to undertake actual work as prescribed by this unit.

These should be part of the formal learning/assessment environment.

Note:

Where simulation is considered a suitable strategy for assessment, conditions must be authentic and as far as possible reproduce and replicate the workplace and be consistent with the approved industry simulation policy.

The resources used for assessment should reflect current industry practices in relation to placing and connecting coils.

Method of assessment

9.4)

This unit shall be assessed by methods given in Volume 1, Part 3 ‘Assessment Guidelines’.

Note:

Competent performance with inherent safe working practices is expected in the industry to which this unit applies. This requires assessment in a structured environment which is primarily intended for learning/assessment and incorporates all necessary equipment and facilities for learners to develop and demonstrate the essential knowledge and skills described in this unit.

Concurrent assessment and relationship with other units

9.5)

There are no concurrent assessment recommendations for this unit.

The critical aspects of occupational health and safety covered in unit UEENEEE101A and other discipline specific occupational health and safety units shall be incorporated in relation to this unit.

Required Skills and Knowledge

8) This describes the essential skills and knowledge and their level, required for this unit.

Evidence shall show that knowledge has been acquired of safe working practices and placing and connecting coils.

All knowledge and skills detailed in this unit should be contextualised to current industry practices and technologies.

KS01-EG151A Electrical winding and connections

Evidence shall show an understanding of electrical winding and connections to an extent indicated by the following aspects:

T1 Winding wires.

Types of winding wires.

Winding wire varnishes.

Varnish temperature ratings.

Varnish removal methods.

Types of varnish.

Air drying

Baking

Epoxy

Dangers relating to handling

Methods of application.

Brush.

Spray.

Dip.

Trickle.

Measuring wires.

Gauge.

Micrometer.`

T2 Applications of winding wires

Solenoid

Stator windings

Armature windings.

Transformer windings

Induction coils.

T3 Methods of winding wire connection

Conductor preparation.

Joining methods – soft soldering

Types of soldering irons and tips

Types of solder

Fluxes: purpose; types; dangers

Soldering process

Inspection

Hard soldering - Silver soldering

Advantages

Types of silver soldering wire

Types of flux

Operation and safe working procedures with the oxy acetylene welding torch

Preparation of join

Silver soldering process and inspection

Fusing

Advantages

Preparation of join

Fusing process

Safe working procedures

T4 Insulation methods.

T5 Basic techniques in insulating coils for electrical static and rotating machines.

Methods of insulating coils.

Types of insulation used.

Precautions.

T6 Coil types.

Universal motor field coils (single phase);

Distributed concentric coil group (single phase/three phase);

Distributed “D” or mush shape coil group (three phase);

Distributed round end (three phase);

Distributed diamond shape coil group wound as individual coils (three phase)

T7 Basic techniques in placing coils for electrical static and rotating machines

Record data

Manufacture for universal field coils

Coil finishing:

insertion into slots;

taping (where applicable);

connection for correct polarity

Electrical testing

Range Statement

10) This relates to the unit as a whole providing the range of contexts and conditions to which the performance criteria apply. It allows for different work environments and situations that will affect performance.

This unit shall be demonstrated in relation to placing and connecting electrical coils for a small armatures/stators and single phase transformers or solenoid equipped devices in an environment designed specifically for the purpose.

Generic terms used throughout this Vocational Standard shall be regarded as part of the Range Statement in which competency is demonstrated. The definition of these and other terms that apply are given in Volume 2, Part 2.1.