Construction Planning and Management If the expected time for completion of a project is 10 days with a standard deviation of 2 days, the expected time of completion of the project with 99.9% probability is 16 days 10 days 4 days 6 days 16 days 10 days 4 days 6 days ANSWER DOWNLOAD EXAMIANS APP
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 + m + b)/6 (a + 4m + b)/6 (a + 5m + b)/6 (a + 2m + b)/6 (a + m + b)/6 (a + 4m + b)/6 (a + 5m + b)/6 (a + 2m + b)/6 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Total float for any activity is defined as the difference between Its latest start time and earliest finish time Its latest start time and earliest start time 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 finish time Its latest start time and earliest start time Its earliest finish time and earliest start time for its successor activity Its latest finish time and earliest start time for its successor activity ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following operations: 1. Drilling 2. Blasting 3. Mucking 4. Placing steel 5. Placing concrete The correct sequence of these operations in tunnel construction is 1, 2, 3, 4, 5 1, 3, 2, 4, 5 1, 3, 4, 2, 5 1, 2, 4, 3, 5 1, 2, 3, 4, 5 1, 3, 2, 4, 5 1, 3, 4, 2, 5 1, 2, 4, 3, 5 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management If the output of a drag-line for 90° angle of swing at optimum depth of cut is X, then the output for 120° angle of swing at 120 % of optimum depth of cut will be Any of the above More than X Equal to X Less than X Any of the above More than X Equal to X Less than X ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The part of a derrick crane include (i) Mast (ii) Boom (iii) Bull wheel (iv) Jack which of these statements are correct? (i), (ii) and (iii) are correct (i), (iii) and (iv) are correct (ii), (iii) and (iv) are correct (i), (ii) and (iv) are correct (i), (ii) and (iii) are correct (i), (iii) and (iv) are correct (ii), (iii) and (iv) are correct (i), (ii) and (iv) are correct ANSWER DOWNLOAD EXAMIANS APP
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