Instructions: Answer all questions
(1) Draw the complete shear force diagram for the overhanging beam shown below.
Hence, determine the position in the central bay,at which the positive & negative bending moment.
(2) State 3 ways water can enter or leave subgrade of pavement
(3) If Target mean strengthen = 8N/mm2, determine the water-cement ratio of concrete using cement grades 32.5 and 42.5
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