Construction Planning and Management Free float for any activity is defined as the difference between its latest finish time and earliest start time for its successor activity its latest start time and earliest start time its earliest finish time and latest start time for its successor activity its earliest finish time and earliest start time for its successor activity its latest finish time and earliest start time for its successor activity its latest start time and earliest start time its earliest finish time and latest start time for its successor activity its earliest finish time and earliest start time for its successor activity ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following features/factors:1. Projects are of the non-repetitive type2. Time required need not be known3. Time required is known precisely4. Events have been established for planning5. Emphasis is given to activities of projectPERT is preferred for planning because of 1, 2 and 4 1, 3 and 4 3, 4 and 5 1, 2 and 5 1, 2 and 4 1, 3 and 4 3, 4 and 5 1, 2 and 5 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For excavating utility trenches with precise control of depth, the excavation equipment used is Shovel None of these Hoe Dragline Shovel None of these Hoe Dragline 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 500 cum 1000 cum 2000 cum 1500 cum 500 cum 1000 cum 2000 cum 1500 cum 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 (ii), (iii) and (iv) are correct (i) and (iv) are correct (i), (ii) and (iv) are correct (i), (iii) and (iv) are correct (ii), (iii) and (iv) are correct (i) and (iv) are correct (i), (ii) and (iv) are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management What estimate would you give for the variance in above problem ? 36 9 81 54 36 9 81 54 ANSWER DOWNLOAD EXAMIANS APP
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