Assessor Resource

MEA725
Apply advanced scientific principles and techniques in avionic engineering situations

Assessment tool

Version 1.0
Issue Date: May 2024


This unit of competency applies to selecting and applying advanced avionic scientific principles and techniques.

Computer techniques, graphical methods and mathematical calculations should complement scientific principles chosen and include unit analysis, appropriate precision and accuracy and use conservative estimations.

This unit is used in workplaces that operate under the airworthiness regulatory systems of the Australian Defence Force (ADF) and the Civil Aviation Safety Authority (CASA).

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1.

Identify the range of scientific principles and techniques relevant to avionic engineering

1.1

Identify the scientific principles relating to avionic engineering

1.2

Research and report on avionic scientific principles using appropriate sources of information

1.3

Identify the techniques and associated technologies, software and hardware associated with implementing scientific principles relating to avionic engineering applications

1.4

Research and report on avionic techniques using appropriate sources of information

2.

Select scientific principles and techniques

2.1

Select relevant scientific principles for specific avionic engineering situations

2.2

Select relevant avionic techniques and associated technologies, software and hardware for specific avionic engineering situations

3.

Apply the relevant scientific principles and techniques

3.1

Apply applicable scientific principles in a consistent and appropriate manner to obtain any required solution

3.2

Use appropriate calculations and correct units to establish quantities

3.3

Use coherent units in equations in a systematic manner to ensure meaningful solutions

3.4

Use significant figures in engineering calculations

3.5

Obtain required solutions by applying chosen techniques and associated technologies, software and hardware in a consistent and appropriate manner

4.

Document the results of the application of the avionic scientific principles and techniques

4.1

Document solutions involving engineering calculations in an appropriate style

4.2

Document solutions not involving engineering calculations in an appropriate style

Evidence required to demonstrate competency in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria under the specified conditions of assessment, and must include:

applying advanced scientific principles relevant to avionic engineering

analysing the given situation to determine what is required in the manner of a solution

analysing the given situation to determine which avionic scientific principles are selected

selecting appropriate avionic techniques and associated technologies, software and hardware to suit the application

applying appropriate avionic principles in determining the required solution

applying and manipulating formulas and calculations for engineering applications

using the correct units to solve engineering calculations

checking the validity of equations using a systematic method for ensuring coherent units

applying avionic techniques and associated technologies, software and hardware in a manner appropriate to the application and identified scientific principles

referring solutions to the original aim of the application

quoting solutions in appropriate units and using appropriate significant figures

presenting solutions referring to the original aim of the application.

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

physics – analysis and application of:

linear kinematics

planar kinematics

Newton’s Laws of Motion

friction

momentum and center of gravity

gravity

circular motion

orbital motion

rotational motion

oscillation

electronic fundamentals – determination of required values and characteristics for:

resistors, including light and voltage dependent resistors

capacitors

inductors

transformers

diodes

transistors

power amplifiers

oscillators

silicon controlled rectifiers

thyristor power control circuits

opto-couplers

selection of appropriate test equipment

digital electronics – design, construction and testing of:

clocked sequential circuits

registers

oscillators

timers

interfacing circuits

program logic array

state machines

data communications – analysis and application of:

selection of data transmission methods

universal asynchronous receiver transmitter construction

multiplexers and demultiplexers

data encryption/decryption theory

electronic circuit analysis

aerodynamics – application of:

drag and speed

power/thrust available and power/thrust required

manoeuvering flight

stability and control

strength of materials – application of:

bending and shear in beams

forces in trusses and frames

engineering concepts of stress and strain

properties of areas

torsion

mechanical properties of materials

two dimensional stress and strain, including elastic constants

computer software/programming – application of:

high level languages

algorithm design and testing

Pascal and Turbo-Pascal programming

the limitations of avionic techniques and associated technologies, software and hardware

the procedure for ensuring coherent units for meaningful solutions to equations

the concept of significant figures

the uncertainty of computations based on experimental data

the procedures for determining the significance of figures in calculations

the procedures for estimating errors in derived quantities

the method of application of the avionic techniques and associated technologies, software and hardware

the application of the calculation solution style

the significance of the non-calculation solution style.

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, a simulated working environment must be used that reflects realistic workplace situations and conditions.

The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team.

Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability.

Assessment methods must be by direct observation of tasks and include questioning on underpinning knowledge to ensure its correct interpretation and application.

Assessment may be applied under project-related conditions (real or simulated) and require evidence of process.

Assessment must confirm a reasonable inference that competency is able not only to be satisfied under the particular circumstance, but is able to be transferred to other circumstances.

Assessors should ensure that candidates can:

consistently select and apply appropriate scientific principles in avionic engineering situations

document in an appropriate style the solutions obtained through the application of chosen scientific principles in avionic engineering situations.

Assessment may be in conjunction with assessment of other units of competency where required.

Assessors must satisfy the requirements of the National Vocational Education and Training Regulator (Australian Skills Quality Authority, or its successors).

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1.

Identify the range of scientific principles and techniques relevant to avionic engineering

1.1

Identify the scientific principles relating to avionic engineering

1.2

Research and report on avionic scientific principles using appropriate sources of information

1.3

Identify the techniques and associated technologies, software and hardware associated with implementing scientific principles relating to avionic engineering applications

1.4

Research and report on avionic techniques using appropriate sources of information

2.

Select scientific principles and techniques

2.1

Select relevant scientific principles for specific avionic engineering situations

2.2

Select relevant avionic techniques and associated technologies, software and hardware for specific avionic engineering situations

3.

Apply the relevant scientific principles and techniques

3.1

Apply applicable scientific principles in a consistent and appropriate manner to obtain any required solution

3.2

Use appropriate calculations and correct units to establish quantities

3.3

Use coherent units in equations in a systematic manner to ensure meaningful solutions

3.4

Use significant figures in engineering calculations

3.5

Obtain required solutions by applying chosen techniques and associated technologies, software and hardware in a consistent and appropriate manner

4.

Document the results of the application of the avionic scientific principles and techniques

4.1

Document solutions involving engineering calculations in an appropriate style

4.2

Document solutions not involving engineering calculations in an appropriate style

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Sources of information include:

Reference texts

Manufacturer’s catalogues and industrial magazines

Internet search engines and websites

Email

The use of phone and fax

Airworthiness and design authority regulations and associated advisory material

Avionic engineering refers to:

The engineering discipline concerned with the conceptual development, research, design, manufacture, implementation, installation, commissioning and maintenance of aerospace electrical, instrument, radio and electronic systems and components and related test equipment for civil and military applications

Avionic engineering applications refer to:

The description or definition of an objective or challenge within a real or simulated engineering environment or state requiring a conceptual development, design, manufacture and/or implementation and/or installation, commissioning and maintenance response to affect a solution or improvement with regard to:

electrical systems and related wiring and components (power generation, distribution, control interfaces with hydraulic and pneumatic systems, and caution and warning systems)

mechanical and electro-mechanical flight instruments and indication systems (quantity, pressure, temperature and position) and components

electronic systems and components (communications, radio navigation, pulse, display, automatic flight control, flight management and engine management)

automatic test stations, adapters and software

Evidence required to demonstrate competency in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria under the specified conditions of assessment, and must include:

applying advanced scientific principles relevant to avionic engineering

analysing the given situation to determine what is required in the manner of a solution

analysing the given situation to determine which avionic scientific principles are selected

selecting appropriate avionic techniques and associated technologies, software and hardware to suit the application

applying appropriate avionic principles in determining the required solution

applying and manipulating formulas and calculations for engineering applications

using the correct units to solve engineering calculations

checking the validity of equations using a systematic method for ensuring coherent units

applying avionic techniques and associated technologies, software and hardware in a manner appropriate to the application and identified scientific principles

referring solutions to the original aim of the application

quoting solutions in appropriate units and using appropriate significant figures

presenting solutions referring to the original aim of the application.

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

physics – analysis and application of:

linear kinematics

planar kinematics

Newton’s Laws of Motion

friction

momentum and center of gravity

gravity

circular motion

orbital motion

rotational motion

oscillation

electronic fundamentals – determination of required values and characteristics for:

resistors, including light and voltage dependent resistors

capacitors

inductors

transformers

diodes

transistors

power amplifiers

oscillators

silicon controlled rectifiers

thyristor power control circuits

opto-couplers

selection of appropriate test equipment

digital electronics – design, construction and testing of:

clocked sequential circuits

registers

oscillators

timers

interfacing circuits

program logic array

state machines

data communications – analysis and application of:

selection of data transmission methods

universal asynchronous receiver transmitter construction

multiplexers and demultiplexers

data encryption/decryption theory

electronic circuit analysis

aerodynamics – application of:

drag and speed

power/thrust available and power/thrust required

manoeuvering flight

stability and control

strength of materials – application of:

bending and shear in beams

forces in trusses and frames

engineering concepts of stress and strain

properties of areas

torsion

mechanical properties of materials

two dimensional stress and strain, including elastic constants

computer software/programming – application of:

high level languages

algorithm design and testing

Pascal and Turbo-Pascal programming

the limitations of avionic techniques and associated technologies, software and hardware

the procedure for ensuring coherent units for meaningful solutions to equations

the concept of significant figures

the uncertainty of computations based on experimental data

the procedures for determining the significance of figures in calculations

the procedures for estimating errors in derived quantities

the method of application of the avionic techniques and associated technologies, software and hardware

the application of the calculation solution style

the significance of the non-calculation solution style.

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, a simulated working environment must be used that reflects realistic workplace situations and conditions.

The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team.

Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate ethnicity, age, gender, demographics and disability.

Assessment methods must be by direct observation of tasks and include questioning on underpinning knowledge to ensure its correct interpretation and application.

Assessment may be applied under project-related conditions (real or simulated) and require evidence of process.

Assessment must confirm a reasonable inference that competency is able not only to be satisfied under the particular circumstance, but is able to be transferred to other circumstances.

Assessors should ensure that candidates can:

consistently select and apply appropriate scientific principles in avionic engineering situations

document in an appropriate style the solutions obtained through the application of chosen scientific principles in avionic engineering situations.

Assessment may be in conjunction with assessment of other units of competency where required.

Assessors must satisfy the requirements of the National Vocational Education and Training Regulator (Australian Skills Quality Authority, or its successors).
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Identify the scientific principles relating to avionic engineering 
Research and report on avionic scientific principles using appropriate sources of information 
Identify the techniques and associated technologies, software and hardware associated with implementing scientific principles relating to avionic engineering applications 
Research and report on avionic techniques using appropriate sources of information 
Select relevant scientific principles for specific avionic engineering situations 
Select relevant avionic techniques and associated technologies, software and hardware for specific avionic engineering situations 
Apply applicable scientific principles in a consistent and appropriate manner to obtain any required solution 
Use appropriate calculations and correct units to establish quantities 
Use coherent units in equations in a systematic manner to ensure meaningful solutions 
Use significant figures in engineering calculations 
Obtain required solutions by applying chosen techniques and associated technologies, software and hardware in a consistent and appropriate manner 
Document solutions involving engineering calculations in an appropriate style 
Document solutions not involving engineering calculations in an appropriate style 

Forms

Assessment Cover Sheet

MEA725 - Apply advanced scientific principles and techniques in avionic engineering situations
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Assessment Record Sheet

MEA725 - Apply advanced scientific principles and techniques in avionic engineering situations

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