MODEL QUESTION PAPER (CIE) Test/Date and Time Semester/year Course/Course Code Max Marks Ex: I test/6 th weak of sem 10-11 Am IV SEM WASTE WATER ENGINEERING 20 Year: 2015-16 Course code:15EN42T Name of Course coordinator CO1,CO2 Note: Answer all questions Question M CL CO PO 1 Explain the importance of sanitation. 3 R/ U 1 1,2,5,6, 8 2 Explain the aims and objectives of sewerage work. 7 U 1 1,2,5,6, 8 3 Write the significance of the following terms in sewage analysis and its limits (i) Solids (ii) Dissolved oxygen (iii) B.O.D. (iv) C.O.D. (v) pH value OR Explain three types of Sewerage system used to convey the sewage. . ...