An experiment was conducted on a new correlation of a particular make of pump to determine the flow rate discharge at different impeller speeds. The following data were recorded. Impeller Speed (rpm) 35 51 66 81 96 109 Discharge (m'/s) 17 26 42 62 89 119 (a) Fit a multiple regression curve of the form y = Bo + B1 x1 + B2 x? (b) Estimate the discharge when the impeller speed is 71 rpm.

An experiment was conducted on a new correlation of a particular make of pump to determine the flow rate discharge at different impeller speeds. The following data were recorded. Impeller Speed (rpm) 35 51 66 81 96 109 Discharge (m'/s) 17 26 42 62 89 119 (a) Fit a multiple regression curve of the form y = Bo + B1 x1 + B2 x? (b) Estimate the discharge when the impeller speed is 71 rpm.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

An experiment was conducted on a new correlation of a particular make of pump to determine
the flow rate discharge at different impeller speeds. The following data were recorded.
Impeller Speed (rpm)
35
51
66
81
96
109
Discharge (m'/s)
17
26
42
62
89
119
(a) Fit a multiple regression curve of the form
y = Bo + B1 x1 + B2 x?
(b) Estimate the discharge when the impeller speed is 71 rpm.

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