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 undertaking computations in an energy sector environment

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

KSEEA Energy sector applied mathematical concepts

Evidence shall show an understanding concepts of engineering mathematics with calculus to an extent indicated by the following aspects

T Mathematical linear measurement in engineering situations encompassing

Precision and error in mathematical computations and

Displaying mathematical outcomes in the correct format using the appropriate significant figures and in scientific notation

Perimeters of plane figures polygons and the perimeter of shapes involving arcs

Pythagoras theorem to engineering situations

T Mathematical spatial measurement in engineering situations encompassing

Areas of combined shapes

Volume and surface areas of solids

T Right triangle trigonometry in engineering problem solving encompassing

Problems using the six trigonometrical ratios

Problems involving compass bearings and angles of elevationdepression

Trigonometrical concepts in problems involving inclined planes vectors and forces and electrical sinusoidal waveforms

T Sine and cosine rules in practical applications encompassing

Sine rule to solve unknown dimensionsangles in triangles

Cosine rule to solve unknown dimensionsangles in triangles

T Mathematical concepts in basic surveying and computation of areas encompassing

Mathematical concepts for radial and triangulation surveys

Simpsons Rule in engineering applications

T Basic algebra in engineering calculations encompassing

Basic operations involving substitutions additions removal of brackets multiplication and divisions

Solving linear equations

Transportation in nonlinear equations

T Linear graphical techniques in engineering problem solving encompassing

Graphing linear functions

Deriving equations from graphs and tables

Solving simulations equations algebraically and graphically

The best line of fit graphically and determine equation

T Mathematical computations involving polynomials encompassing

Adding subtracting and multiplying polynomials

Factorising trinomials

Solving quadratic equation

T Mathematical computations involving quadratic graphs encompassing

Graphs of quadratic functions

Maxima and minima

Graphical solutions of quadratic equations

Properties of a parabola

Applications of parabolas in engineering applications

T Trigonometry and graphical techniques in engineering outcomes encompassing

Graphs of trigonometric functions eg VVmsinIImcos

Addition of equations such as vsin usin graphically

Addition of equations such as: vsin + usin( +) graphically

Simpsons Rule to determine the average and root mean square values of a sinusoidal waveform

T Statistical data presentation encompassing

Appropriate presentation of frequency tables histograms polygons stem and leaf plots

Advantages of different visual presentations

T Appropriate sampling techniques for gathering data encompassing

Design of surveys and census

Sample data using correct technique

T Use of the measures of central tendency encompassing

Estimation of percentiles and deciles from cumulative frequency polygons ogives

Interpreting data from tables and graphs including interpolation and extrapolation

Analysing misleading graphs

T Measures of dispersion in statistical presentations encompassing

Boxandwhisker graphs

Measures of dispersion using variance and standard deviation

Standardised scores including Zscores

T Correlation and regression techniques encompassing

Interpreting scatter plots

Correlation coefficients

Calculate the regression equation and use for prediction purposes

T Elementary probability theory encompassing

Probabilities in everyday situations

Counting techniques factorials permutations combinations

T Paschals Triangle and the Normal Curve encompassing

Paschals triangle

Characteristics of the normal curve

Standard Deviation and applications to everyday occurrences

Probabilities using the normal curve

T Differential Calculus encompassing

Basic concepts definition of the derivative of a function as the slope of a tangent line the gradient of a curve limits basic examples from st principles Notation and Results of derivative of kfax b where fxx to the power of n sin x cos x tan x e to the power of x ln x

Rules derivative of sum and difference product rule quotient rule chain rule function of a function limited to two rules for any given function

The nd derivative

Application equations of tangents and normals stationary points turning points and curve sketching rates of change rectilinear motion

Verbally formulated problems involving related rates and maxima minima

T Integral Calculus encompassing

Integration as the inverse operation to differentiation results of the integral of kfax b where fx x to the power of n sin x cos x sec squared x e to the power of x

The method of substitution

The definite integral

Applications areas between curves rectilinear motion including displacement from acceleration and distance travelled voltage and current relationship in capacitors and inductors and the like

T Differential Equations encompassing

First order and separable linear equations

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 the unit and performed in accordance with the Assessment Guidelines of this Training Package

Overview of Assessment

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 industrypreferred 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 substancematerial 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 everyday 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

Before the critical aspects of evidence are considered all prerequisites must 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 UEE 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

Undertake computations in an energy sector environment as described in and including

A

Understanding transporting instructions

B

Checking transport details against job instruction

C

Obtaining relevant plant and equipment

D

Transporting plant and equipment in accordance with requirements

E

Undertaking computations in accordance with requirements

F

Notifying work completing

G

Dealing with unplanned events by drawing on essential knowledge and skills to provide appropriate solutions incorporated in a 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

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

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 in this unit

These should be used in the formal learningassessment environment

Note

Where simulation is considered a suitable strategy for assessment conditions for assessment 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 undertaking computations in an energy sector environment

Method of assessment

This unit shall be assessed by methods given in Volume Part Assessment Guidelines

Note

Competent performance with inherent safe working practices is expected in the Industry to which this unit applies This requires that the specified essential knowledge and associated skills are assessed in a structured environment which is primarily intended for learningassessment 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

There are no concurrent assessment recommendations for this unit