From these properties values the analysis calculation can be simplified and the resistance of the cable can be obtained.
� = � − �
�
0.02517.74 �
2
2
3.1 Fuel Consumption Test Natural Resources Canada
The test is outline in Directive 93116EC as amended by Regulation EC 6922008; that the test cycle is carried out in a laboratory at certain
ambient temperature on a rolling road from a cold start “5-cycle Testing _ Natural Resources Canada,” 2014. Furthermore, the extra-urban test
cycle is carried out immediately following the urban testing is carried out. Highway cycle test meanwhile, is the combination simulation of both
urban cycle and extra-urban cycle test. All of these cycles consist of series accelerations, speeds, decelerations
and idling. In air conditioning test, the vehicle’s climate control is used to lower the internal cabin temperature, thus, the load on the engine is
increased. On the other hand, the high speed or quick acceleration begins warm, but the air conditioning system is not used.
7
Table 2 fuel consumption test scheme parameters Natural Resources Canada
The automobile tested have to be ‘run-in’ which means it must have been for at least 3000km before the test can be made.
Conditionproperties Urban Extra-
urban Highway
Air- conditioning
High speedquick
acceleration
Ambient temperature
o
C 20-30
20-30 20-30
35 20-30
Total time 31 minutes
14 seconds 31
minutes 14
seconds 12 minutes
45 seconds 9 minutes 56
seconds 9 minutes 56
seconds
Distance km 17.8
7 16.5
5.8 12.9
Top speed kmh 90
120 97
88 129
Average speed kmh
34 39
78 35
78
Maximum acceleration kmh
per second 5.3
5.3 5.2
8.2 13.6
Number of stops 23
23 5
4
Idling time total time
18 18
19 7
Engine start Cold
Warm Warm
Warm Warm
8
3.2 Fuel Consumption Test VCA United Kingdom
VCA in an Executive Agency of the United Kingdom Department for Transport and the United Kingdom’s national authority for new road
vehicle, agricultural tractors and off-road vehicles. The headquarters is placed in Bristol, with other offices worldwide in the US Northville,
Michigan and Ashland, Ohio, Asia-Pacific Japan, Malaysia, China, India, Italy and Australia.
Official fuel consumption test procedures have been in use since the 1970s “The fuel consumption testing scheme,” 2013. EU Directive
801268EEC as amended or, for Euro 5 vehicles onwards, Regulation 6922008 describe the tests which all new cars for sale after 1 January
2001 are required to take. There are two conditions for the test:
Table 3 fuel consumption test scheme parameters VCA UK Urban
Extra-urban Ambient temperature
O
C 20-30
20-30
Engine start Cold
Warm
Maximum speed kmh 50
120
Average speed kmh 63
19
Distance covered km 4
7
The automobile that will be used is also must be in ‘run in condition’ before the testing is being done.
9
3.3 Dynamometer vehicle testing
