Transcript National Certificate in Paper & Pulp Manufacturing NQF Level 2

National Certificate in Paper & Pulp Manufacturing NQF Level 2
Interpret
electrical
theories
Commissioned by PAMSA
and German Technical Co-Operation
1
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Interpret electrical theories
Modules
Topics
Notional Hours
TE206
Electrical charge, current, potential difference and resistance
TE206
Electrolysis
TE206
Electrical energy
12
P&P2CR
6
Electrical Theories
12
Total Notional Hours 30
Commissioned by PAMSA
and German Technical Co-Operation
2
National Certificate in Paper & Pulp Manufacturing NQF Level 2
US: TUE002/1
Interpret electrical theories
Critical Cross-field Outcomes
TE206
Electrical charge, current, potential
difference and resistance
Identify and solve
problems
Work effectively with
others
Be able to calculate resistance based on
dimensional and resisitivity data
Communicate effectively
Understand the principle of the
resistivity of materials
Collect, analyse, organise
and critically evaluate
information
Be able to calculate the total resistance experienced in
series, parallel and combination electric circuits
Use science and
technology effectively and
critically
Understand Ohm’s Law and its
application
Demonstrate an
understanding of the
world as a set of related
systems
Understand the definitions, symbols and
basic terminology used in electricity
Organise and manage
myself and my activities
Use mathematics
Learner and societal
development
Commissioned by PAMSA
and German Technical Co-Operation
3
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Topic Specification: TE206
Execute, test and
evaluate
Analyse, plan and
make decisions
Collect Information
Learning Activities
Use Multi media
Self Study
Field visits
Media search
Assignment Description
W
H
A
T
Interview experts
Attend lectures
Group Discussions
Study examples
Case studies
Use checklists
Do calculations
Job assignment
Make presentation
Tabulate
Draft a report
Complete test
Electrical Charge, Current, Potential Difference and Resistance
Use a simple experimental set-up to
explain resistance
The assessor will observe and confirm
that learners:
Attend a lecture to understand more
intricate resistance theory
• Understand Ohm’s law
Use self study to work through
calculation examples
HOW
• Use flashlight batteries and small globes to
demonstrate the effect of resistors in series
and in parallel
• Tabulate variations of Ohm’s law with
accompanying sketches of applicable
arrangements
• Study examples to obtain insight in typical
manipulations used to solve electrical circuit
problems
• Solve a set of given electrical circuit
problems
• Solve a set of given problems using the
resistivity and geometric configuration of a
resistor
• Complete test to confirm proper
understanding of the subject
Commissioned by PAMSA
Topic assessment criteria
• Understand the impact of resistors in
series and parallel
• Are able to solve problems involving
resistors in series, parallel and in
combination of both
• Understand resistivity of materials
• Are able to solve simple resistivity
calculations
and German Technical Co-Operation
Notional
Hours
12
4
National Certificate in Paper & Pulp Manufacturing NQF Level 2
US: TUE002/1
Interpret electrical theories
Critical Cross-field Outcomes
TE206
Electrolysis
Identify and solve
problems
Work effectively with
others
Communicate effectively
Be able to calculate the current and
other parameters in electrolytical
processes
Understand Faraday’s laws of
electrolysis
Understand the terminology used
and the principle of electrolysis
Organise and manage
myself and my activities
Collect, analyse, organise
and critically evaluate
information
Use science and
technology effectively and
critically
Demonstrate an
understanding of the
world as a set of related
systems
Use mathematics
Learner and societal
development
Commissioned by PAMSA
and German Technical Co-Operation
5
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Topic Specification: TE206
Execute, test and
evaluate
Analyse, plan and
make decisions
Collect Information
Learning Activities
Use Multi media
Self Study
Field visits
Media search
Electrolysis
Assignment Description
W
H
A
T
Interview experts
Topic assessment criteria
Find details of industrial applications
where electrolysis is being used and
discuss in a group session
The assessor will observe and confirm
that learners:
Study basic material related to
calculating parameters in electrolytical
processes
• Know practical electrolysis applications
• Understand the principle of electrolysis
• Are able to do basic electrolysis
calculations
Attend lectures
Group Discussions
HOW
Educational games
Case studies
List / Tabulate
Do calculations
Job assignment
Make presentation
Complete documents
Draft a report
Do calculation
• Discuss different electrolysis applications
identified and the purpose of the products
produced
• Consolidate these findings in a table
stating basic process conditions –
electrolite, potential difference used,
exposure time, cathode and anode materials,
metal recovery method, etc.
• Solve given electrolysis problems
• Learners each prepare a case study of an
industrial electrolysis process for a short
presentation
Notional
Hours
6
Commissioned by PAMSA
and German Technical Co-Operation
6
National Certificate in Paper & Pulp Manufacturing NQF Level 2
US: TUE002/1
Interpret electrical theories
Critical Cross-field Outcomes
TE206
Electrical energy
Identify and solve
problems
Work effectively with
others
Communicate effectively
Be able to calculate the power and
energy required in electrical
applications and equate it to costs
Understand Joule’s law
Understand the terminology used
and the principle of electrical energy
and power
Organise and manage
myself and my activities
Collect, analyse, organise
and critically evaluate
information
Use science and
technology effectively and
critically
Demonstrate an
understanding of the
world as a set of related
systems
Use mathematics
Learner and societal
development
Commissioned by PAMSA
and German Technical Co-Operation
7
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Topic Specification: TE206
Execute, test and
evaluate
Analyse, plan and
make decisions
Collect Information
Learning Activities
Use Multi media
Self Study
Field visits
Media search
Electrical Energy
Assignment Description
W
H
A
T
A short lecture to clarify terminology
and principles
The assessor will observe and confirm
that learners:
Self study to explore typical problems
• Understand the terms used to define
electrical energy and power, the symbols
used and the measurement units
Interview experts
Attend lectures
Group Discussions
Study examples
Case studies
List / tabulate
Do calculations
Topic assessment criteria
HOW
• Are able to solve basic power and energy
problems
• Discuss the terms kW, kWh, J, work,
energy, power and their interrelationships in
a group discussion
• Tabulate the different symbols used, the
meaning of each, the typical measurement
units used and the base units of each
• List the different formulae used for power
and work done (energy)
Job assignment
Make presentation
Complete documents
Draft a report
• Study solved examples to ascertain the
usage and manipulation of the formulae
• Solve a set of given problems including
some cost calculations
Notional
Hours
Complete test
12
Commissioned by PAMSA
and German Technical Co-Operation
8