Package: Numerical Methods For Engineers With 2 Semester Connect Access Card
7th Edition
ISBN: 9781259279911
Author: Steven Chapra
Publisher: McGraw-Hill Education
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Chapter 12, Problem 26P
Electrical Engineering
An electrical engineer supervises the production of three types of electrical components. Three kinds of material-metal, plastic, and rubber-are required for production. The amounts needed to produce each component are
| Component | Metal, g/component |
Plastic, g/component |
Rubber, g/component |
| 1 | 15 | 0.30 | 1.0 |
| 2 | 17 | 0.40 | .2 |
| 3 | 19 | 0.55 | 1.5 |
If totals of 3.89, 0.095, and 0.282 kg of metal, plastic, and rubber, respectively, are available each day, how many components can be produced per day?
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11.
Floods: Rapid drainage of floodwater is crucial to prevent damage during heavy rains. Several designs for a drainage canal were considered for a certain city. Each design was tested five times, to determine how long it took to drain the water reservoir. The following table presents the drainage times, in minutes.
Channel Type
Drainage Time
1
41.5
43.2
50.2
41.2
24.2
2
38.8
48.2
51.0
38.1
25.2
3
32.7
33.5
35.0
22.7
24.7
4
26.5
30.7
33.1
23.8
26.7
5
45.1
47.3
48.4
37.1
40.0
Construct an ANOVA table. Round your answers to four decimal places.
One-way ANOVA: Drainage Time
Source
DF
SS
MS
F
P
Minutes
Error
Total
Floods: Rapid drainage of floodwater is crucial to prevent damage during heavy rains. Several designs for a drainage canal were
considered for a certain city. Each design was tested five times, to determine how long it took to drain the water reservoir. The
following table presents the drainage times, in minutes.
Channel Type
Drainage Time
1
41.4
43.4
50.3
41.4
2
38.7
48.3
50.8 38.4
3
32.3
33.8
34.4
22.3
4
26.1
31.0
33.4
23.6
5
44.7
47.0
48.6
36.9
Send data to Excel
Part: 0 / 2
Part 1 of 2
(a) Construct an ANOVA table. Round your answers to four decimal places.
One-way ANOVA: Drainage Time
Source
DF
SS
MS
F
Minutes
Error
Total
Chapter 12 Solutions
Package: Numerical Methods For Engineers With 2 Semester Connect Access Card
Ch. 12 - Chemical/Bio Engineering
12.1 Perform the same...Ch. 12 - Chemical/Bio Engineering If the input to reactor 3...Ch. 12 - Chemical/Bio Engineering Because the system shown...Ch. 12 - Chemical/Bio Engineering
12.4 Recompute the...Ch. 12 - Chemical/Bio Engineering Solve the same system as...Ch. 12 - Chemical/Bio Engineering
12.6 Figure P12.6 shows...Ch. 12 - Chemical/Bio Engineering
12.7 Employing the same...Ch. 12 - Chemical/Bio Engineering The Lower Colorado River...Ch. 12 - Chemical/Bio Engineering A stage extraction...Ch. 12 - Chemical/Bio Engineering
12.10 An irreversible,...
Ch. 12 - Chemical/Bio Engineering
12.11 A peristaltic pump...Ch. 12 - Chemical/Bio Engineering
12.12 Figure P12.12...Ch. 12 - Civil/Environmental Engineering A civil engineer...Ch. 12 - Civil/Environmental Engineering Perform the same...Ch. 12 - Civil/Environmental Engineering
12.15 Perform the...Ch. 12 - Civil/Environmental Engineering Calculate the...Ch. 12 - Civil/Environmental Engineering In the example for...Ch. 12 - Civil/Environmental Engineering Employing the same...Ch. 12 - Civil/Environmental Engineering Solve for the...Ch. 12 - Prob. 20PCh. 12 - Prob. 21PCh. 12 - Civil/Environmental Engineering
12.22 A truss is...Ch. 12 - Electrical Engineering
12.23 Perform the same...Ch. 12 - Electrical Engineering Perform the same...Ch. 12 - Electrical Engineering
12.25 Solve the circuit in...Ch. 12 - Electrical Engineering
12.26 An electrical...Ch. 12 - Electrical Engineering
12.27 Determine the...Ch. 12 - Electrical Engineering Determine the currents for...Ch. 12 - Electrical Engineering The following system of...Ch. 12 - Electrical Engineering
12.30 The following system...Ch. 12 - Mechanical/Aerospace Engineering Perform the same...Ch. 12 - Mechanical/Aerospace Engineering
12.32 Perform the...Ch. 12 - Mechanical/Aerospace Engineering
12.33 Idealized...Ch. 12 - Mechanical/Aerospace Engineering Three blocks are...Ch. 12 - Mechanical/Aerospace Engineering Perform a...Ch. 12 - Mechanical/Aerospace Engineering Perform the same...Ch. 12 - Mechanical/Aerospace Engineering
12.37 Consider...Ch. 12 - Mechanical/Aerospace Engineering The steady-state...Ch. 12 - Mechanical/Aerospace Engineering
12.40 A rod on a...
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