engineering work shop report
DEM 204/214
(June 2013)
ENGINEERING WORKSHOP REPORT
Student Name
Matric No
Lo Wen Jet
131010574
Koh Sing Teck
122009192
Wong Han Siong
131010608
Arvin
131010408
Group No : 11
Name of Instrutors : Mr Koh Chu Eyam
Date : 23/9/2013
CONTENT
Main page
Content - 1
Symbol - 2
Introduction - 3
Tools and items - 10
Procedure - 12
Result - 16
Summary - 17
Reference - 18
1
Symbols
2
INTRODUCTION
–Basic necessity
-homestay needed
Water
Electricity
Distribution board
3 water The water supply industry is vitally important not only to maintain the health of the community, but for the sustainability of industry, business and agriculture.
Without adequate water supplies our present society would never have evolved, and our lives today would be unrecognizable. Our dependence on treated water is now incalculable, and
4
threats to that supply are comparable to the worst natural and man-made disasters. The volumes of water consumed each day by agriculture, industry and the public are vast, requiring an enormous infrastructure to satisfy the demand. Like the other service providers, electricity, telephone and gas, the water utilities deliver their product to the home, which requires a network of
5
distribution pipes to service each household, but unlike the other utilities these are stand alone local or regional networks, rather than integrated national supply networks.
6
Electricity
Electricity is a naturally occurring force that exists all around us. Humans have been aware of this force for many centuries. Ancient man believed that electricity was some form of magic because they did not understand it. Greek philosophers noticed that when a piece of amber was rubbed with cloth, it
7
would attract pieces of straw. They recorded the first references to electrical effects, such as static electricity and lightning, over 2,500 years ago.
8
(June 2013)
ENGINEERING WORKSHOP REPORT
Student Name
Matric No
Lo Wen Jet
131010574
Koh Sing Teck
122009192
Wong Han Siong
131010608
Arvin
131010408
Group No : 11
Name of Instrutors : Mr Koh Chu Eyam
Date : 23/9/2013
CONTENT
Main page
Content - 1
Symbol - 2
Introduction - 3
Tools and items - 10
Procedure - 12
Result - 16
Summary - 17
Reference - 18
1
Symbols
2
INTRODUCTION
–Basic necessity
-homestay needed
Water
Electricity
Distribution board
3 water The water supply industry is vitally important not only to maintain the health of the community, but for the sustainability of industry, business and agriculture.
Without adequate water supplies our present society would never have evolved, and our lives today would be unrecognizable. Our dependence on treated water is now incalculable, and
4
threats to that supply are comparable to the worst natural and man-made disasters. The volumes of water consumed each day by agriculture, industry and the public are vast, requiring an enormous infrastructure to satisfy the demand. Like the other service providers, electricity, telephone and gas, the water utilities deliver their product to the home, which requires a network of
5
distribution pipes to service each household, but unlike the other utilities these are stand alone local or regional networks, rather than integrated national supply networks.
6
Electricity
Electricity is a naturally occurring force that exists all around us. Humans have been aware of this force for many centuries. Ancient man believed that electricity was some form of magic because they did not understand it. Greek philosophers noticed that when a piece of amber was rubbed with cloth, it
7
would attract pieces of straw. They recorded the first references to electrical effects, such as static electricity and lightning, over 2,500 years ago.
8
References: 1. https://www.google.com/search?hl=zh-CN&site=imghp&tbm=isch&source=hp&biw=1366&bih=597&q=two+way+switch&oq=two+way+switch&gs_l=img.3..0.2293.6228.0.6525.14.10.0.4.4.0.188.691.8j2.10.0....0...1ac.1.27.img..0.14.696.rmrA1eLYIp0 2. Note given by Lecturer. 3. Google 18