1) Function of flexible pavement are as follows EXCEPT: a) To provide level, comfortable and safe surface. b) To protect lower layers from effects of water. c) To receive and distribute load from vehicle to the lower layers. d) To protect traffic control equipment 2) The characteristics of flexible pavement are as follows EXCEPT: a) Elastic b) Using material made of bitumen c) Simple maintenance work d) Do not require expansion joint e) Water proof f) Need reinforcement 3) Function of Subgrade a) To bear the base load and its above load, as well as to distribute the load to the sub-grade. b) The most important and thickest layer. c) Provide a safe & comfortable riding surface. d) It acts as foundation underneath the pavement structural layer. 4) Laying of Aggregate Base Course which is placed on top of the Sub-Grade provides a stable foundation and increases the durability of roads. This statement is refer to: a) Surface Course b) Subgrade c) Sub Base Course d) Base Course 5) Functions of Binder Course are as follows EXCEPT: a) Binder Course is the second layer before the wearing course. b) It is used to distribute load to road base. c) Provide the flat surface to construct wearing course. d) As a drainage system. 6) Statement "Provide a safe & comfortable riding surface" is referring to: a) Surface Course b) Base Course c) Binder Course d) Wearing Course 7) Pavement works are as follows EXCEPT: a) Drainage Layer b) Sub base c) Road base d) Costing e) Surfacing f) Shoulder 8) Located immediately above the subgrade. a) Sub base course b) Base course c) Surface course d) Binder course 9) Materials usually used for Road Base course are as follows EXCEPT: a) Crusher run b) Sand c) Wet Bound Macadam d) Dry Stabilized Macadam 10) 2 types of coating are as follows EXCEPT: a) Cement Coat b) Prime Coat c) Tack Coat

Topic 3 : Activity 2

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