Page 114 - CAPE Green Engineering Syllabus 2016.docx_Neat

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GREEN ENGINEERING
UNIT 1 - Paper 032

MARK SCHEME
SPECIMEN PAPER

Syllabus Mark Marks
Objective
Question Suggested Response Alloca KC AK PS
Unit 1, tion
1.Issues related Module 1
Specific i. Resource consumption is a Any
to energy Obj. 1, 5
inefficiency. and 13 critical component of five,

energy inefficiency. All 2 10

materials are made using marks

some form of energy EACH

consequently these

resources have a carbon

footprint which must be

considered and properly

managed when utilizing

materials any project or

process.

ii. Energy consumption is
also a critical component
of energy inefficiency.
While similar to resource
consumption, energy
consumption refers to the
way in which energy is
consumed. This must be
taken into consideration
and equally used in
considerate proportion to
avoid over utilization or
energy wastage which will
result to energy
inefficiency.

iii. Pollution – is the
introduction of
contaminants into the
natural environment that
may cause adverse change.
Pollution can take the
form of chemical
substances or energy such
as noise, heat or light.

iv. Carbon footprint refers
to the holistic
consideration of all
material and energy
inputs in making a
process or project
successful. Carbon
footprint in the context
of energy inefficiency
considers the lifecycle