FFRANCIS TURBINE QUESTIONS & DISCUSSIONS 7.1 QUESTIONS 1. Plot a graph of: a. Turbine velocity versus flow rate. b. Turbine velocity versus output torque. c. Turbine velocity versus hydraulic power. d. Turbine velocity versus mechanical power. e. Turbine velocity versus efficiency. 2. Give your comment(s) from the graph obtained. Based on the graph Turbine velocity versus flow rate‚ it is shown that line for both z=50% and 100%is increasing when turbine
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9.1 Manufacture of Sulphuric Acid 1. State uses of sulphuric acid in daily life. - lead acid batteries in automobiles and for home use - extraction of elements from ores - manufacturing of fertilizers 2.The following shows an incomplete flow chart of the Contact process. a) b)Chemical equation A. B. C. D. 3. Briefly explain the sources of sulphuric dioxide gas in atmosphere. -Sulphur dioxide is produced mainly from the combustion of fossil fuels
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[14][15 points under the rain water harvesting the main important points which are as follows; full use of the rain water increase the yielding or productivity of the crops through the rain water effective storage of the rain water proper utilization of rain water after storage effective way to store the rain water rain water is the effective way to increase the level of water under the earth all above are the main points which can be covered under the rain water
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Advantages of Rain Alarm 1. Conserve Water There is a lot of water that you can save by using a rain sensor. By automatically turning off your lawn irrigation system every time it rains‚ the conserved water can be used in other essential purposes such as fighting fire. 2. Prevent Disease Damage and Nutrient Loss Over-watering prevent the roots of your plants from reaching deep into –the ground making your plants vulnerable to disease. Over-watering is also one of the major cause of
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CONCLUSION The BRICS Development Bank is expected to start operations in 2016‚ providing a crucial two-year window to state the policies and instruments that would define the scope of its operations. We think the BRICS countries should meet the call to develop an institution that is revolutionary in its vision and the manner in which it functions. The Bank is expected to not only address developmental challenges within the five countries that are leading it‚ but also generate greater resources for
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Rain Water Harvesting RAIN WATER HARVESTING AND ARTIFICIAL RECHARGE TO GROUND WATER WHAT IS RAIN WATER HARVESTING : The principle of collecting and using precipitation from a catchments surface. An old technology is gaining popularity in a new way. Rain water harvesting is enjoying a renaissance of sorts in the world‚ but it traces its history to biblical times. Extensive rain water harvesting apparatus existed 4000 years ago in the Palestine and Greece. In ancient Rome‚ residences
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The novel‚ “The Art of Racing in the Rain” by Garth Stein is a tale that takes you on an unforgettable journey through another kind of mind‚ through the eyes and nose of a dog. The novel features many plot twists‚ references to natural and supernatural‚ interesting characters and is set in Whidbey Island‚ United States. This story is about a dog‚ Enzo‚ who is different from other dogs; he is a philosopher and an observer of humans. The major themes that have been discussed thoroughly in this novel
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In conclusion‚ after conducting the lab‚ the emergent properties of water were tested and proved. These trials and experiments were able to verify the adhesion‚ cohesion‚ polarity‚ temperature stabilization‚ solvency‚ and density changes exhibited by water. During the glass and wax paper lab‚ we observed the adhesive properties of water. When a droplet of water touched the glass‚ it dispersed immediately. The droplet placed on the wax paper remained intact and in droplet form. Also‚ when the
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Essay: There Will Come Soft Rains Question: Analyse how a character is developed for a particular purpose in a written text you have studied. ‘There Will Come Soft Rains’ is a dystopian science fiction short story written by Ray Bradbury. The story is about a house in the future that is left standing after a nuclear bomb. The house continues with its normal routine even in the absence of humans. In the short story a character that is developed for a particular purpose is the house. The houses’
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To sum it all up‚ the Anglo-Saxons a culture best described in their literature as brave‚ loyal‚ generous and friendly were a tribe of warrior-farmers. Who were around from 410AD until 1066. They came from North-Western Europe. They loved fighting and were a very fierce group of people. As a result of that they invaded Britain while the Romans were still in control. But just like other people some Anglo-Saxons came to Britain to fight‚ while others came peacefully‚ to find land to farm. They loved
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