【Daily Question】Question from Issue 20151014
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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. In a certain network plan, task M has an earliest completion time of day 8 and a latest completion time of day 13. The duration of this task is 4 days, and the minimum value of the time intervals with all its immediate successors is 2 days. Then the free float for this task is ( ). A,2 B.3 C.4 D.5 【Production and Management Division】Seeking moderators and technical discussants to join
In a certain network plan, task M has an earliest completion time of day 8 and a latest completion time of day 13. The duration of this task is 4 days, and the minimum value of the time intervals with all its immediate successors is 2 days. Then the free float for this task is (C 4). A,2 B.3 C.4 D.5
In a certain network plan, task M has an earliest completion time of day 8 and a latest completion time of day 13. The duration of this task is 4 days, and the minimum value of the time intervals with all its immediate successors is 2 days. Then the free float for this task is (A).
In a certain network plan, task M has an earliest completion time of day 8 and a latest completion time of day 13. The duration of this task is 4 days, and the minimum value of the time intervals with all its immediate successors is 2 days. Then the free float for this task is (A).
In a certain network plan, task M has an earliest completion time of day 8 and a latest completion time of day 13. The duration of this task is 4 days, and the minimum value of the time intervals with all its immediate successors is 2 days. Then the free float for this task is (B)
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When an intermediate station in a long-distance pipeline with closed transportation stops operating due to some reason, the inlet and outlet pressures at all stations located before that stopped station remain (B). A. Decrease B. Increase C. Remain unchanged D. Cannot be determined. In a certain network plan, the earliest completion time for task M is day 8, and the latest completion time is day 13. The duration of this task is 4 days, and the minimum value of the time intervals with all its immediate successors is 2 days. Then the free float for this task is (B). A,2 B.3 C.4 D.5
The answer is A......................................
In a certain network plan, task M has an earliest completion time of day 8 and a latest completion time of day 13. The duration of this task is 4 days, and the minimum value of the time intervals with all its immediate successors is 2 days. Then the free float of this task is (A,2). The minimum interval between task M and all subsequent tasks is 2 days, so the free float is 2 days.