LIST OF FIGURES Fig 3.1 Power Supply…..…………………......……..….………………………………………..6 Fig 3.2 Circuit Diagram Of MAX232…………..…………………………………...……………9 Fig 3.3 PIC Diagram………..……………………………………..……………………..............13 Fig 3.4 Relay Operation….……………………………………..….….………………………....14 Fig 3.5 Relay Energized (On)……...……………………………....…………………………….15 Fig 3.6 Relay De-Energizing (Off)………...……...…………………..…………………………16 Fig 3.7 Relay Operation (2)…...………………………….…….....……………………………..17 Fig 3.8 Torque Production in Dc Motor…………………………
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Implementation on Solid Waste Management of Boarding Houses A Research Proposal Presented to the Faculty of Arts and Sciences Surigao del Sur State University Main Campus Tandag City In Partial Fulfillment Of the requirements for The Subject Research Rovie Galagar Saz Chapter 1 THE PROBLEM AND ITS SETTING Introduction Solid Waste Management‚ the collecting‚ treating‚ and disposing of solid material that is discarded because it has served its purpose or is no longer useful
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A Black Man Talks of Reaping Figure of Speech In Arna Bontemps’ poem‚ “A Black Man Talks of Reaping”‚ he uses many figures of speech like metaphor‚ personification‚ overstatement and synecdoche. Metaphor is the tool Bontemps uses in his poem. For instance‚ “Wind or fowl” (line 3) metaphorically refers to white race who are every where and can take the profit of African American race away like a wind blows grains away or like a bird intends to steal seeds of a farmer by pecking them away. Therefore
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What is e-waste? E-waste is those waste materials consisting of any broken or unwanted / obsolete electrical or electronic appliances & gadgets. If it is not carried out properly it can dangerous to the human health or to the environment. India currently produces 500‚000 tones of e-waste annually and the figure is expected to touch one million tones in 2012. However‚ India lacks a proper e-waste disposal system and it is left up to the unorganized sector to dispose of the waste. The unorganized
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A MID SEMESTER REPORT ON AN OVERVIEW OF WASTE MANAGEMENT BY PANDIT HARSH 2010A4PS176U AT Lucy Switchgear FZE Dubai‚ UAE A Practice School – II station of BITS PILANI‚ DUBAI CAMPUS Dubai International Academic City‚ Dubai UAE (AUGUST 2013– JANUARY 2014) A MID SEMESTER REPORT ON An overview of waste management BY Pandit Harsh 2010A4PS176U Mechanical engineering Prepared in Partial Fulfillment of the Practice School
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WASTE MANAGEMENT Waste management is the collection ‚transport‚ processing ‚recycling or disposal of waste materials. The term usually relates to materials produced by humanactivity‚ and is generally undertaken to reduce their effect onhealth‚ theenvironmentor aesthetics. Waste management is also carried out to recover resourcesfrom it. Waste management can involvesolid‚liquid‚gaseousor radioactivesubstances‚ with different methods and fields of expertise for each.Waste management practices differ for developed
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Throughout most of history‚ the amount of waste generated by humans was insignificant due to low population density and low societal levels of the exploitation of natural resources. Common waste produced during pre-modern times was mainly ashes and human biodegradable waste‚ and these were released back into the ground locally‚ with minimum environmental impact. Tools made out of wood or metal were generally reused or passed down through the generations. However‚ some civilizations do seem to
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In 1611‚ John Donne had to leave for a Europe trip‚ leaving behind his pregnant wife (Brackett). He wrote this poem as a farewell pledging his wife on their reunion and suggesting her not to be sorrowful. The writer uses several methods of figure of speech‚ among which are the donatives of vocabulary of the poem. The word "valediction" in the title is the act of bidding farewell‚ mourning is grieving or crying for a loss‚ "laity" in line 8 refers to common‚ ordinary people‚ "sublunary" (line 13)
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Objectives Each of us will throw a lot of waste every day; you know where all the wastewent? Most of the waste will get sanitary landfill‚ incineration‚ composting and other sound processing in some areas with better waste management‚ while most places just easy piled or landfill‚ this cause odour spread‚ soil and underground water get polluted.Peopleare not only just consuming a lot of resources‚ mass production‚ mass consumption of land‚ but also produced a lot of waste; this consequences will be unimaginable
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Waste-to-energy Taking Care of Garbage Michelle Rowland Buena Vista University Waste-to-energy Taking Care of Garbage We all have to share this world with its limited resources. We must take advantage of all resources we have‚ regardless if they came from the earth‚ are man made‚ or are waste products. The average person in America throws away 3.7 pounds of garbage every day (Resource Recovery Public Works‚ 2009). It is no surprise that this leads to landfills that are filling faster
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