Construction Planning and Management If a is the optimistic time, b is the pessimistic time and m is most likely time of an activity, the expected time of the activity, is (a + 2m + b)/6 (a + m + b)/6 (a + 5m + b)/6 (a + 4m + b)/6 (a + 2m + b)/6 (a + m + b)/6 (a + 5m + b)/6 (a + 4m + b)/6 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For which of the following materials, the output of power shovels for a fixed shovel size will be maximum Moist loam Wet sticky clay Well blasted rock Good common earth Moist loam Wet sticky clay Well blasted rock Good common earth 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 1500 cum 1000 cum 500 cum 2000 cum 1500 cum 1000 cum 500 cum ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A contractor has two options;(l) : Invest his money in project A or (II) : Invest his money in project B. If he decides to invest in A, for every rupee invested, he is assured of doubling his money in ten years. If he decides to invest in B, he is assured of making his money 1.5 times in 5 years. If the contractor values his money at 10% interest rate, he could invest in either of the two projects should invest in project B should invest in neither of the two projects should invest in project A could invest in either of the two projects should invest in project B should invest in neither of the two projects should invest in project A ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Critical path lies along the activities having total float Positive Zero Negative Same Positive Zero Negative Same ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The independent float affects only None of these The particular activity involved Succeeding activities Preceding activities None of these The particular activity involved Succeeding activities Preceding activities ANSWER DOWNLOAD EXAMIANS APP