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836AST21203_202021ATutorial6.doc
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Environment and Energy Tutorial per 3
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<!DOCTYPE html PUBLIC "-//ABISOURCE//DTD XHTML plus AWML 2.2//EN" "http://www.abisource.com/2004/xhtml-awml/xhtml-awml.mod"><html xmlns="http://www.w3.org/1999/xhtml" xmlns:awml="http://www.abisource.com/2004/xhtml-awml/"> <head> <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8" /> <title> Laboratory ONE </title> <meta name="title" content="Laboratory ONE" /> <meta name="author" content="CityU" /> </head> <body> <div> <p class="" style="text-align:center" awml:style="Normal"> <span style="font-weight:bold;font-size:16pt;font-family:'Times New Roman'">AST21203 Environment and Energy</span> </p> <p class="" style="text-align:center" awml:style="Normal"> </p> <p class="" style="text-align:center" awml:style="Normal"> <span style="font-weight:bold;font-size:16pt;font-family:'Times New Roman'">Tutorial 6</span> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <h2 id="AbiTOC0" awml:style="Heading 2"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Times New Roman';color:#0000ff">Question</span><span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'新細明體';color:#0000ff">1</span> </h2> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">Consider the following table:</span> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="style_heading_3_+_(asian)_" style="text-align:justify" awml:style="Style Heading 3 + (Asian) 新細明體"> </p> <p class="style_heading_3_+_(asian)_" style="text-align:justify" awml:style="Style Heading 3 + (Asian) 新細明體"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Verdana'">Can you suggest areason why China’s electricity consumption for industrial activity much higher than that of the United States ?</span> </p> <p class="style_heading_3_+_(asian)_" style="text-align:justify" awml:style="Style Heading 3 + (Asian) 新細明體"> </p> <h2 id="AbiTOC1" awml:style="Heading 2"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Times New Roman';color:#0000ff">Question</span><span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'新細明體';color:#0000ff">2</span> </h2> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">Identify and explain, briefly, five reasons why an organization is motivated to implement an energy management policy.</span> </p> <h2 id="AbiTOC2" awml:style="Heading 2"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Times New Roman';color:#0000ff">Question</span><span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'新細明體';color:#0000ff">3</span> </h2> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">What are the four basic steps in managing energy consumption ?</span> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <h2 id="AbiTOC3" awml:style="Heading 2"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Times New Roman';color:#0000ff">Question</span><span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'新細明體';color:#0000ff">4</span> </h2> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">The following illustration shows the energy consumption of a college over one particular week from Monday to Sunday during a semester.</span> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:center" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <ol awml:style="Normal"> <li> <span></span><span style="font-size:12pt;font-family:'新細明體'">If you were the facilities manager, would you regard this as indicating a normal consumption pattern ? Explain, briefly.</span> </li> <li> <span></span><span style="font-size:12pt;font-family:'新細明體'">What action would you take, if any ?</span> </li> <li> <span></span><span style="font-size:12pt;font-family:'新細明體'">If any obvious action could be taken to reduce the energy consumption, estimate the percentage savings in energy that could be achieved</span> </li> </ol> <p class="" style="text-align:justify" awml:style="Normal"> </p> <h2 id="AbiTOC4" awml:style="Heading 2"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Times New Roman';color:#0000ff">Question</span><span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'新細明體';color:#0000ff">5</span> </h2> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">Explain, briefly, how a domestic heat recovery system works.</span> </p> <p class="" style="text-align:center" awml:style="Normal"> </p> <p class="style_heading_3_+_(asian)_" style="text-align:justify" awml:style="Style Heading 3 + (Asian) 新細明體"> </p> <p class="style_heading_3_+_(asian)_" style="text-align:justify" awml:style="Style Heading 3 + (Asian) 新細明體"> </p> <p class="style_heading_3_+_(asian)_" style="text-align:justify" awml:style="Style Heading 3 + (Asian) 新細明體"> </p> <h2 id="AbiTOC5" awml:style="Heading 2"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Times New Roman';color:#0000ff">Question</span><span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'新細明體';color:#0000ff">6</span> </h2> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">A remote community living in the freezing temperatures of Alaska must use a diesel powered electric generator to produce their electricity. However, only about 30% of the energy in the diesel fuel is actually converted to electricity. To maintain their energy costs at a reasonable level, they need to achieve an energy efficiency of closer to 90%. Explain, briefly, with the aid of a diagram what solution you would recommend that they use.</span> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <h2 id="AbiTOC6" awml:style="Heading 2"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Times New Roman';color:#0000ff">Question</span><span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'新細明體';color:#0000ff">7</span> </h2> <table border="1" cellpadding="0" style="width:100%;border:0.80pt;border-collapse:collapse;empty-cells:show;table-layout:fixed;border-style:solid"> <tr> <td rowspan="" colspan="" style="padding: 0.00pt 2.16pt;background-color:#ffffff;color:#000000;border:0.00pt solid #000000"> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">You are shopping in Fortress for a new refrigerator. You find one that you like and attached to the refrigerator is the label shown on the right:</span> </p> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">Explain, briefly, the meaning of that part of the label showing arrows with the letters A, B, C, …, G.</span> </p> </td> <td rowspan="" colspan="" style="padding: 0.00pt 2.16pt;background-color:#ffffff;color:#000000;border:0.00pt solid #000000"> <p class="" style="text-align:center" awml:style="Normal"> </p> </td> </tr> </table> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <h2 id="AbiTOC7" awml:style="Heading 2"> <span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'Times New Roman';color:#0000ff">Question</span><span style="font-weight:bold;font-style:italic;font-size:12pt;font-family:'新細明體';color:#0000ff">8</span> </h2> <p class="" style="text-align:justify" awml:style="Normal"> <span style="font-size:12pt;font-family:'新細明體'">Consider the following diagram:</span> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <ol awml:style="Normal"> <li> <span></span><span style="font-size:12pt;font-family:'新細明體'">What item of equipment is shown in this illustration ?</span> </li> <li> <span></span><span style="font-size:12pt;font-family:'新細明體'">How does it work ?</span> </li> </ol> <p class="" style="text-align:left" awml:style="Normal"> <a name="_PictureBullets"> </a> </p> <p> </p> <p> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="頁尾"> </p> <p class="" style="text-align:justify;margin-right:6.3mm" awml:style="頁尾"> </p> <p class="" style="text-align:justify" awml:style="Normal"> <div> </div> <p class="" style="text-align:justify" awml:style="Normal"> </p> <p class="" style="text-align:justify" awml:style="頁尾"> </p> <p class="" style="text-align:justify;margin-right:6.3mm" awml:style="頁尾"> </p> <p class="" style="text-align:justify" awml:style="Normal"> </p> </p> </div> </body></html> ">
