Construction Planning and Management If an activity has its optimistic, most likely and pessimistic times as 2, 3 and 7 respectively, then its expected time and variance are respectively 3.5 and 25/36 4 and 5/6 3.5 and 5/6 5 and 25/36 3.5 and 25/36 4 and 5/6 3.5 and 5/6 5 and 25/36 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A machine costs Rs. 20000 and its useful life is 8 years. The money is borrowed at 8% interest per annum. The capital recovery factor at 8% interest per annum for 8 years is 0.174. The annual equipment cost of the machine will be Rs. 5220 Rs. 6960 Rs. 1740 Rs. 3480 Rs. 5220 Rs. 6960 Rs. 1740 Rs. 3480 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The time by which activity completion time can be delayed without affecting the start of succeeding activities, is known as Total float Free float Interfering float Duration Total float Free float Interfering float Duration ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The constraints in case of resource smoothening operation would be Resources None of these Project duration time Both resources and project duration time Resources None of these Project duration time Both resources and project duration time 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 2000 cum 1000 cum 1500 cum 500 cum 2000 cum 1000 cum 1500 cum ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For a given size of bucket, the ideal output of a dragline will be least in Good common earth Moist loam Wet sticky clay Sand and gravel Good common earth Moist loam Wet sticky clay Sand and gravel ANSWER DOWNLOAD EXAMIANS APP
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