Construction Planning and Management Earliest finish of an activity is always Greater than earliest event time of the following node Greater than or equal to earliest event time of the following node Less than or equal to earliest event time of the following node Less than earliest event time of the following node Greater than earliest event time of the following node Greater than or equal to earliest event time of the following node Less than or equal to earliest event time of the following node Less than earliest event time of the following node ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then expected time of both activities A and B are same expected time of activity B is greater than the expected time of activity A expected time of activity A is greater than the expected time of activity B None of these expected time of both activities A and B are same expected time of activity B is greater than the expected time of activity A expected time of activity A is greater than the expected time of activity B None of these ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Wheeled tractors are replacing crawler tractors because 1. Wheeled tractors travel faster. 2. Crawler tractors are more expensive. 3. Track parts of a crawler wear out quickly. 4. Crawler tractors have stick control. of following statements 1, 2 and 4 are correct 1, 2 and 3 are correct 2, 3 and 4 are correct 1, 3 and 4 are correct 1, 2 and 4 are correct 1, 2 and 3 are correct 2, 3 and 4 are correct 1, 3 and 4 are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latest finish time, then the following relation holds good LF = LS + D LS = LF - D All listed here EF = ES + D LF = LS + D LS = LF - D All listed here EF = ES + D ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For a given activity, the optimistic time, pessimistic time and the most probable estimates are 5, 17 and 8 days respectively, The expected time is 10 days 15 days 9 days 8 days 10 days 15 days 9 days 8 days ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased. A is true but R is false Both A and R is true and R is the correct explanation of A A is false but R is true Both A and R is true but R is not the correct explanation of A A is true but R is false Both A and R is true and R is the correct explanation of A A is false but R is true Both A and R is true but R is not the correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
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