Laboratory Ш SEGi University Experiment: Air Conditioning Module Candidate’s Name: Yeap Swee Sean Student ID: SCM-025695 Lecturer: Ms. Chan Yi Shee Date of Submission: 28th November 2013 1. Abstract The main purposes of this experiment are to allow students to get familiarized with air conditioning system and also to obtain experimental data so that the state point can be plotted on a psychrometric chart. The apparatus used in this experiment are SOLTEQ air-conditioning module (Model:HE166-02)
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Concepts Topics Tools of Geography Map Making Types of Maps Five Themes Map Projections World Regions North America Latin America Europe‚ West and East Russia and CIS Africa‚ North‚ Horn‚ West‚ Central‚ Southern Southwest Asia South Asia East Asia Southeast Asia Australia Oceania and Pacific Islands Types of Regions: Formal‚ Functional‚ Perceptual Theme: Geology Concepts Topics Physical Geography Structure of the Earth Four Spheres Plate tectonics (Ring of Fire) Geology (Internal
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Project on Air Pollution BIO-103.3 Summer 2013 Prepared for: Dr. S.M. Mostafa Kamal Khan (SKK) Introduction to Pollution: What is Pollution? Pollution is the introduction of contaminants into the natural environment that causes adverse change. Pollution can take the form of chemical substances or energy‚ such as noise‚ heat or light. Pollutants‚ the components of pollution‚ can be either foreign substances/energies or naturally occurring contaminants. Air Pollution: Air pollution is the
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The end of World War 2 left Southeast Asia in an interesting albeit complex period. The once mighty European colonial empires started to crumble‚ having exhausted their fiscal resources and capacities in fighting the war. With decolonization‚ some countries like Indonesia declared independence‚ while other countries were left in a state of anomie‚ with the already existent internal turmoil such as segregated and suppressed ethnic groups and unstable democracy . The region undeniably saw the rise
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Air pollution Air pollution is a problem everywhere in the world. Local air pollution usually affects big cities. Air pollution becomes a worldwide problem when local pollution moves away from where it came from. For example‚ winds carry air pollution made in the middle of the western part of the United States to Canada‚ like acid precipitation. Acid precipitation Acid precipitation is precipitation‚ like rain‚ sleet‚ or snow‚ that contains acids from air pollution. When fossil fuels are burned
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In the last 50 years the media influence has grown exponentially with the advance of technology. First there was the telegraph‚ then came the radio‚ the newspaper‚ magazines‚ television and now the Internet. The Internet has certainly transformed the work for journalists. Digital tools have made it easier for news gathering‚ communication‚ editing and production is now a lot more portable‚ inexpensive and powerful. This has also resulted to many online users assuming the roles of ‘journalists’ by
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I do not own anything. Air Pollution What is Air Pollution? Air Pollution is the introduction of chemicals‚ particulate matter‚ or biological materials that cause harm or discomfort to humans or other living organisms‚ or damages the natural environment into the atmosphere. What is Atmosphere? The atmosphere is the complex dynamic natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone depletion due to air pollution has long been recognized as a threat to
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What are the different types of air pollution? How does each of these types of air pollution affect human health and the environment? What some ways to control air pollution? Industrial smog is the black-brown colored haze that is in the air that can be seen over some cities. It is mostly visible in the summer. Burning coal produces sulfur dioxide (SO2) that eventually ends up into our atmosphere. Photochemical Smog is air pollution containing ozone and other reactive chemical compounds formed
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Air pollution – contaminants or substances in the air that interfere with human health or produce other harmful environmental effects. Read our “What is Air Pollution?” article for further information. Alternative energy – usually environmentally friendly‚ this is energy from uncommon sources such as wind power or solar energy‚ not fossil fuels. Alternative fuels – similar to above. Not petrol or diesel but different transportation fuels like natural gas‚ methanol‚ bio fuels and electricity. B
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Air pollution is a major environmental health problem affecting the developing and the developed countries alike. The effects of air pollution on health are very complex as there are many different sources and their individual effects vary from one to the other. It is not only the ambient air quality in the cities but also the indoor air quality in the rural and the urban areas that are causing concern. In fact in the developing world the highest air pollution exposures occur in the indoor environment
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