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SCHOOL OF GRADUATE STUDIES FACULTY OF TECHNOLOGY ...

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Equation 4<br />

Calculated Value (Kpa)<br />

800<br />

700<br />

600<br />

500<br />

400<br />

300<br />

200<br />

100<br />

0<br />

y = 0.9058x + 38.285<br />

R 2 = 0.8129 , n =24<br />

0 100 200 300 400 500 600<br />

Measured Value (Kpa)<br />

Fig.17 Plot of Equation 4 V S Measured Value<br />

Equation 5<br />

1,000<br />

Calculated Value (Kpa)<br />

900<br />

800<br />

700<br />

600<br />

500<br />

400<br />

300<br />

200<br />

100<br />

0<br />

y = 1.0172x + 40.711<br />

R 2 = 0.7858 , n=24<br />

0 100 200 300 400 500 600<br />

Measured Value (Kpa)<br />

Fig. 18 Plot of Equation 5 V S Measured Value<br />

52

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