Materials Science and Engineering Properties, SI Edition
1st Edition
ISBN: 9781305178175
Author: GILMORE, Charles
Publisher: Cengage Learning
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Chapter 7, Problem 39CQ
To determine
The carbon which is one or more sheets of graphite wrapped in the shape of cylinder with blocked ends.
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The following data was reported on total Fe for four types of iron formation (1 =
carbonate, 2 =
1: 21.0 28.1 27.8 27.0 28.5 25.2 25.3 27.1 20.5 31.1
2: 26.2 24.0 26.2 20.2 24.3 34.0 17.1 26.8 23.7 25.3
3: 30.3 34.0 27.5 29.4 28.2 26.2 29.9 29.5 30.0 36.5
4: 37.2 44.2 34.1 30.3 31.8 33.1 34.1 32.9 36.3 25.8
silicate, 3 = magnetite, 4 =
USE SALT
Carry out an analysis of variance F test at significance level 0.01. State the appropriate hypotheses.
O Ho H₁ =μ₂ = 3 = μ4
H: at least two μ's are unequal
#
O Ho: H1 H2 H3 H4
Ha: at least two μ's are equal
#
#
O Ho: H1 H2 H3 H4
Ha all four μ's are equal
O Ho H1 H2 H3 = 4
H: all four μ's are unequal
Summarize the results in an ANOVA table. (Round your answers two decimal places.)
Sum of Mean
Source
df
Squares Squares
f
Treatments
Error
Total
Give the test statistic. (Round your answer to two decimal places.)
f =
What can be said about the P-value for the test?
OP-value>0.100
0.050 < P-value < 0.100
0.010 < P-value < 0.050
0.001 < P-value < 0.010…
A
What is the flowing full capacity (flow rate) of a 12" concrete sewer pipe (Manning's n = 0.013) at a slope
of 2%? Express your answer in gpm and round to the nearest integer.
If the log10 reduction requirements were 4.0-log 10 for viruses and 3.0-log 10 for Giardia (no additional
reduction requirements for Cryptosporidium) for a disinfection system using chlorine dioxide at 15°C and
pH 6.5 in a chlorine contact chamber with a T10 value of 10 min (based on a tracer test) what is the
required effluent residual concentration of chlorine dioxide?
1.9 mg/L
5.9 mg/L
1.67 mg/L
0.4 mg/L
Chapter 7 Solutions
Materials Science and Engineering Properties, SI Edition
Ch. 7 - Prob. 1CQCh. 7 - Prob. 2CQCh. 7 - Prob. 3CQCh. 7 - Prob. 4CQCh. 7 - Prob. 5CQCh. 7 - Prob. 6CQCh. 7 - Prob. 7CQCh. 7 - Prob. 8CQCh. 7 - Prob. 9CQCh. 7 - Prob. 10CQ
Ch. 7 - Prob. 11CQCh. 7 - Prob. 12CQCh. 7 - Prob. 13CQCh. 7 - Prob. 14CQCh. 7 - Prob. 15CQCh. 7 - Prob. 16CQCh. 7 - Prob. 17CQCh. 7 - Prob. 18CQCh. 7 - Prob. 19CQCh. 7 - Prob. 20CQCh. 7 - Prob. 21CQCh. 7 - Prob. 22CQCh. 7 - Prob. 23CQCh. 7 - Prob. 24CQCh. 7 - Prob. 25CQCh. 7 - Prob. 26CQCh. 7 - Prob. 27CQCh. 7 - Prob. 28CQCh. 7 - Prob. 29CQCh. 7 - Prob. 30CQCh. 7 - Prob. 31CQCh. 7 - Prob. 32CQCh. 7 - Prob. 33CQCh. 7 - Prob. 34CQCh. 7 - Prob. 35CQCh. 7 - Prob. 36CQCh. 7 - Prob. 37CQCh. 7 - Prob. 38CQCh. 7 - Prob. 39CQCh. 7 - Prob. 40CQCh. 7 - Prob. 41CQCh. 7 - Prob. 42CQCh. 7 - Prob. 43CQCh. 7 - Prob. 44CQCh. 7 - Prob. 45CQCh. 7 - Prob. 46CQCh. 7 - Prob. 47CQCh. 7 - Prob. 48CQCh. 7 - Prob. 49CQCh. 7 - Prob. 50CQCh. 7 - Prob. 51CQCh. 7 - Prob. 52CQCh. 7 - Prob. 1DRQCh. 7 - Prob. 2DRQCh. 7 - Prob. 3DRQCh. 7 - Prob. 4DRQCh. 7 - Prob. 5DRQCh. 7 - Prob. 6DRQCh. 7 - Prob. 7DRQCh. 7 - Prob. 8DRQCh. 7 - Prob. 1ETSQCh. 7 - Prob. 2ETSQCh. 7 - Prob. 3ETSQCh. 7 - Prob. 4ETSQCh. 7 - Prob. 5ETSQCh. 7 - Prob. 6ETSQCh. 7 - Prob. 7ETSQCh. 7 - Prob. 8ETSQCh. 7 - Prob. 9ETSQCh. 7 - Prob. 7.1PCh. 7 - Prob. 7.2PCh. 7 - Prob. 7.3PCh. 7 - Prob. 7.4PCh. 7 - Prob. 7.5PCh. 7 - Prob. 7.6PCh. 7 - Prob. 7.7PCh. 7 - Prob. 7.8PCh. 7 - Prob. 7.9PCh. 7 - Prob. 7.10PCh. 7 - Prob. 7.11PCh. 7 - Prob. 7.13P
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