Engineering Fundamentals: An Introduction to Engineering
6th Edition
ISBN: 9780357112311
Author: Saeed Moaveni
Publisher: Cengage Learning US
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Chapter 8, Problem 55P
To determine
Provide the water consumption of three washing machines and calculate the annual water consumption for each machine.
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A water supply company delivered an annual quantity of 5,000,000 m³, assuming
an average leakage of 7%. On the maximum consumption day, the registered
delivery was as follows:
Hour 1
2
3
4
5
6
7
8
9 10 11
12
989 945
902
727 | 844 | 1164 | 1571 | 1600 | 1775 | 1964 | 2066 | 2110
Hour 13 14 15 16 17 18 19 20 21 22 23 24
1660 1309 1091 945 1062 1455 1745 2139 2110 2037 1746 1018
m³
m
Determine: a. diurnal peak factors for the area, b. the maximum seasonal
variation factor, c. diurnal consumption factors.
Water Budget Problem: Residential Water Usage
You are tasked with calculating a water budget for a residential household over the course of a month. The household consists of two adults, two children, and a small
garden. The water usage will include indoor activities such as bathing, cooking, and cleaning, as well as outdoor activities like watering the garden.
Given Information:
• Average water consumption per person per day for indoor activities: 100 liters
• Average water consumption for outdoor garden watering per day: 50 liters
• Water meter reading at the beginning of the month: 150,000 liters
• Water meter reading at the end of the month: 151,500 liters
Assumptions:
• The month has 30 days.
• There is no leakage or wastage of water.
• Water used for other purposes (e.g., car washing, swimming pool) is negligible and can be ignored.
Question:
What is the total water usage over one month?
O 11500 litters
O 15000 liters
O 14250 litters
O 13500 liters
Calculate in units of (mg/L)*min the C*T product of water disinfection with chlorine tablets. Use the following information for your
calculation: Each tablet contains 15 mg chlorine, 2 tablets should be added per liter of water, and water should be disinfected for 0.5
hours before consumption.
Chapter 8 Solutions
Engineering Fundamentals: An Introduction to Engineering
Ch. 8.2 - Prob. 1BYGCh. 8.2 - Prob. 2BYGCh. 8.2 - Prob. 3BYGCh. 8.2 - Prob. 4BYGCh. 8.2 - Prob. BYGVCh. 8.4 - Prob. 1BYGCh. 8.4 - Prob. 2BYGCh. 8.4 - Prob. 3BYGCh. 8.4 - Prob. BYGVCh. 8.5 - Prob. 1BYG
Ch. 8.5 - Prob. 2BYGCh. 8.5 - Prob. 3BYGCh. 8.5 - Prob. 4BYGCh. 8.5 - Prob. BYGVCh. 8 - Prob. 1PCh. 8 - Prob. 3PCh. 8 - Prob. 4PCh. 8 - Prob. 9PCh. 8 - Prob. 10PCh. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - Prob. 14PCh. 8 - Prob. 15PCh. 8 - Prob. 17PCh. 8 - Prob. 18PCh. 8 - Prob. 19PCh. 8 - Prob. 20PCh. 8 - Prob. 21PCh. 8 - Prob. 22PCh. 8 - Prob. 23PCh. 8 - Prob. 24PCh. 8 - Prob. 25PCh. 8 - Prob. 26PCh. 8 - Prob. 27PCh. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - Prob. 30PCh. 8 - Prob. 31PCh. 8 - Prob. 32PCh. 8 - Prob. 33PCh. 8 - Prob. 34PCh. 8 - Prob. 35PCh. 8 - Prob. 36PCh. 8 - Prob. 37PCh. 8 - Prob. 38PCh. 8 - Prob. 39PCh. 8 - Prob. 40PCh. 8 - Prob. 41PCh. 8 - Prob. 42PCh. 8 - Prob. 43PCh. 8 - Prob. 44PCh. 8 - Prob. 45PCh. 8 - Prob. 46PCh. 8 - Prob. 47PCh. 8 - Prob. 48PCh. 8 - Prob. 49PCh. 8 - Prob. 50PCh. 8 - Prob. 51PCh. 8 - Prob. 52PCh. 8 - Prob. 53PCh. 8 - Prob. 54PCh. 8 - Prob. 55PCh. 8 - Prob. 56PCh. 8 - Prob. 57PCh. 8 - Prob. 58PCh. 8 - Prob. 59P
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