Construction Planning and Management The three time estimates for the activities of the network shown in the given figure are shown above their arrows. The earliest expected time for the event 4, is None of these 19 14 24 None of these 19 14 24 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the total float and duration of an activity are 5 and 10 days respectively, the particular activity can be All listed here Performed at slower rate in 15 days Started 5 days later Completed 5 days later All listed here Performed at slower rate in 15 days Started 5 days later Completed 5 days later ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is 2000 cum 500 cum 1500 cum 1000 cum 2000 cum 500 cum 1500 cum 1000 cum ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following operations: 1. Drilling 2. Blasting 3. Mucking 4. Placing steel 5. Placing concrete The correct sequence of these operations in tunnel construction is 1, 2, 3, 4, 5 1, 2, 4, 3, 5 1, 3, 4, 2, 5 1, 3, 2, 4, 5 1, 2, 3, 4, 5 1, 2, 4, 3, 5 1, 3, 4, 2, 5 1, 3, 2, 4, 5 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following statements for a power shovel:(i) Output can be increased by reducing the angle of swing for a given depth of cut.(ii) For a given angle of swing, output will be maximum at optimum depth of cut.(iii) Output can be increased by keeping the depth of cut less than optimum depth.(iv) Output can be increased by increasing the size of shovel. (i), (iii) and (iv) are correct (i), (ii) and (iv) are correct (i) and (iv) are correct (ii), (iii) and (iv) are correct (i), (iii) and (iv) are correct (i), (ii) and (iv) are correct (i) and (iv) are correct (ii), (iii) and (iv) are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management What estimate would you give for the variance in above problem ? 54 36 9 81 54 36 9 81 ANSWER DOWNLOAD EXAMIANS APP
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