EBK ENGINEERING FUNDAMENTALS: AN INTROD
5th Edition
ISBN: 9780100543409
Author: MOAVENI
Publisher: YUZU
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Chapter 10.6, Problem 3BYG
To determine
Explain the atmospheric pressure.
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Q1 A city has a population of 100000. In this city, there are;
• 5schools, each of 400 student capacity.
• 2hotel of 300 guest capacity.
• One hospital of 500 bed capacity in which the number of
employees is 200.
•Theatre 400 seat
Estimate the average, maximum, peak and minimum sanitary sewage
flowrates of the city.
Type of establishment
Unit
Typical
Iter/day/unit
Shopping center
Airports
m²
4
Passenger
15
Theatre
Seat
10
Office
Person
50
School
Student
60
Hotel
Guest
190
Bed
1000
Hospital
Employee
40
4.5
4
3.5
3
1
10
100
1000
Population in thosand
The storm sewer system shown below receives storm water from five
subareas (A, B, C, D, E,F and G). For each subarea; the drainage area, the
longest flow path length, the slope of ground surface and runoff coefficient
are as given in Table
I.
Estimate storm water flowrate received by each of the four inlets.
Assume the area is dense residential area. The diameters and lengths of
sewer given in table
Sewer line
Diameter
Length (m)
From
To
(mm)
I1
13
300
136
12
13
300
110
13
14
400
120
zone
Area (m²)
L
Slope
Runoff
(m)
of ground surface
coefficient
A
8000
75.8
0.01
0.8
B
12000
127.3
0.0081
0.7
C
12000
121.2
0.012
0.4
D
20000
194
0.01
0.6
E
20000
200
0.01
0.6
F
22000
220
0.01
0.6
G
21000
215
0.01
0.6
B
A
E
w
12
13
F
14
Plan layout
11.6 The motion of a particle is defined by the relation x =
2t3 - 15t² +
24t4, where x is expressed in meters and t in seconds. Deter-
mine (a) when the velocity is zero, (b) the position and the total
distance traveled when the acceleration is zero.
Chapter 10 Solutions
EBK ENGINEERING FUNDAMENTALS: AN INTROD
Ch. 10.2 - Prob. 1BYGCh. 10.2 - Prob. 2BYGCh. 10.2 - In your own words, explain what we mean by...Ch. 10.2 - Prob. 4BYGCh. 10.2 - Prob. BYGVCh. 10.4 - Prob. 1BYGCh. 10.4 - Prob. 2BYGCh. 10.4 - Prob. 3BYGCh. 10.4 - Prob. 4BYGCh. 10.4 - Prob. 5BYG
Ch. 10.4 - Prob. BYGVCh. 10.6 - Prob. 1BYGCh. 10.6 - Prob. 2BYGCh. 10.6 - Prob. 3BYGCh. 10.6 - Prob. 4BYGCh. 10.6 - Explain what is meant by modulus of elasticity and...Ch. 10.6 - Prob. 6BYGCh. 10.6 - Prob. BYGVCh. 10 - Prob. 2PCh. 10 - An astronaut has a mass of 68 kg. What is the...Ch. 10 - Prob. 4PCh. 10 - Former basketball player Shaquille ONeal weighs...Ch. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Calculate the pressure exerted by water on the...Ch. 10 - Prob. 10PCh. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - If a pressure gauge on a compressed air tank reads...Ch. 10 - Prob. 15PCh. 10 - Calculate the pressure exerted by water on a scuba...Ch. 10 - Prob. 17PCh. 10 - Using the information given in Table 10.4,...Ch. 10 - Bourdon-type pressure gauges are used in thousands...Ch. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - Prob. 23PCh. 10 - Prob. 24PCh. 10 - Determine the pressure required to decrease the...Ch. 10 - SAE 30 oil is contained in a cylinder with inside...Ch. 10 - Compute the deflection of a structural member made...Ch. 10 - Prob. 28PCh. 10 - A structural member with a rectangular cross...Ch. 10 - Prob. 30PCh. 10 - Prob. 31PCh. 10 - Prob. 32PCh. 10 - Prob. 33PCh. 10 - Prob. 34PCh. 10 - Prob. 35PCh. 10 - Calculate the shear modulus for a given...Ch. 10 - Prob. 37PCh. 10 - Prob. 38PCh. 10 - Prob. 39PCh. 10 - Obtain the values of vapor pressures of alcohol,...Ch. 10 - Prob. 41PCh. 10 - Prob. 42PCh. 10 - Prob. 43PCh. 10 - We have used an experimental setup similar to...Ch. 10 - Prob. 45PCh. 10 - Prob. 46PCh. 10 - Prob. 47PCh. 10 - Prob. 48PCh. 10 - Prob. 49PCh. 10 - Prob. 50P
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- Ratio of depth to diameter d/D Q3 -A sanitary sewer is used to carry 0.12m³/sec when flowing full and conditions о 1.0 Values of fu 1.1 1.2 1.3 0.9 0.8 Manning's n 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Discharge Velocity Hydraulic properties of cicular sewers 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 Hydraulic elements and full such as minimum flow velocity must be applied. Determine the commercial pipe size that must be used and the gradearrow_forwardFor the tower shown in Figure (2), check the suitability of the proposed piled foundation with the following infiormation: (minimum safety factor against failure is (2). (neglect the group action), (V - 2250 kN, including pile cap weight) and (M 4500 kN.m), the pile group consists of one central the distributed and eight piles circumference of a (6 m) diameter circle ( 45 ) degrees appart}. pile on = 1 m 8 m diameter cap 20 m Figure (2) 10 m M 0.5 m diameter bored pile -30 kPa. y= 19 kN/m² Gs-2,7 Sand Clayarrow_forwardA group of nine piles, 12 m long and 250 mm in diameter, is to be arrenged in a square form in clay soil with an average unconfined compressive strength of 60 kN/m². Work out the center to center spacing of the piles for a group effeciency factor of 1. Neglect bearing at the tip of the piles.arrow_forward
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