Q1. A) Elevators will be classified according to building type to 5 main types state these types B) The 11KV distributio
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Q1. A) Elevators will be classified according to building type to 5 main types state these types B) The 11KV distributio
Q1. A) Elevators will be classified according to building type to 5 main types state these types B) The 11KV distribution network shown in figure is constructed using overhead lines with Aluminum conductor (AL) with cross section as shown on the diagram and the spacing of conductors is 0.8 meter equilateral. It is used to supply three factories A, B and C with the load data given in the table . Assume that all factories have a lagging power factor of 0.8. a) Determine the maximum expected voltage drop in the distribution system. b) Calculate the annual energy losses in section SC. S HC 70mm, 4Km 50mm, 4Km ША 50mm², 3Km НОВ Time (hr) 0-6 6-12 12-18 18-24 Factory (A) 500 KVA 800 KVA 800 KVA 500 KVA Factory (B) Factory (C) 500 KVA 500 KVA 1000 KVA 1500 KVA 800 KVA 1000 KVA 500 KVA 500 KVA
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