Page 160 - CAPE Green Engineering Syllabus 2016.docx_Neat

-13- 02265020/CAPE/KMS 2015 SPEC

GREEN ENGINEERING
UNIT 2 - PAPER 02
KEY AND MARK SCHEME

Question 6.

S.O Suggested Response Mark Marks
Allocation KC AK PA

(a) 6 6

 Land elevation
 Fuel supply
 Water supply
 Road and rail access
 Height of the structure
 Disposal of the waste products
 Proximity to populated areas
 Environmental implications

(1 mark each, any SIX)

(b) 4 4
 Maintenance of the equipment which are using

electricity
 Redesign to reduce energy costs
 Avoid waste – switch off unwanted power
 Monitor and control
 Power factor correction

(1 mark each, any FOUR)