NTISthis.com

Evidence Guide: MEM12004B - Perform precision electrical/electronic measurement

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

 

MEM12004B - Perform precision electrical/electronic measurement

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

Use equipment for precision measurement

  1. Specifications are interpreted accurately from drawings, instructions.
  2. Appropriate equipment is selected to achieve specified outcome.
  3. Correct and appropriate measuring techniques are used.
  4. Readings and measurements are interpreted correctly and accurately.
Specifications are interpreted accurately from drawings, instructions.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Appropriate equipment is selected to achieve specified outcome.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Correct and appropriate measuring techniques are used.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Readings and measurements are interpreted correctly and accurately.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Set measuring devices

  1. Equipment is set up to specifications utilising manufacturers' or standard operating techniques.
Equipment is set up to specifications utilising manufacturers' or standard operating techniques.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintain precision equipment

  1. Measuring equipment is adjusted and maintained to required accuracy, utilising manufacturers' specifications or standard operating techniques.
  2. Care and storage of equipment is undertaken to manufacturers' specifications or standard operating procedures.
Measuring equipment is adjusted and maintained to required accuracy, utilising manufacturers' specifications or standard operating techniques.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Care and storage of equipment is undertaken to manufacturers' specifications or standard operating procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

A person who demonstrates competency in this unit must be able to perform precision electrical/electronic measurement.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.

Context of and specific resources for assessment

This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.

This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with precision electrical/electronic measurement or other units requiring the exercise of the skills and knowledge covered by this unit.

Method of assessment

Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.

Guidance information for assessment

Required Skills and Knowledge

Required skills

Look for evidence that confirms skills in:

interpreting drawings, specifications, data sheets and instructions

taking measurements using precision electrical/ electronic measuring devices

interpreting measurements for a range of precision electrical/electronic measuring devices

setting and adjusting precision electrical/electronic measuring devices

maintaining and storing precision electrical/electronic measuring devices

Required knowledge

Look for evidence that confirms knowledge of:

specifications of the circuitry and/or components to be tested

application of a range of precision electrical/electronic measuring devices

procedures/techniques for obtaining a range of electrical/electronic measurements

units of measurement used in conjunction with precision electrical/electronic measurement

procedures for setting a range of precision electrical/electronic measuring devices

specifications of the equipment to be set

tools and equipment to be used in setting precision electrical/electronic measuring devices

adjustments that can be made to a range of precision electrical/electronic measuring devices

procedures for adjusting and maintaining a range of precision electrical/electronic measuring devices

procedures for storing precision electrical/electronic measuring devices

specifications of precision electrical/electronic measuring devices

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Equipment for precision measurement

Analog and digital meters, cathode ray oscilloscopes, bridges and potentiometers, wattmeters and digital probes etc.

Measurement

Peak and transient voltages, transient frequencies, digital wave form analysis etc.