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 + 5m + b)/6 (a + m + b)/6 (a + 2m + b)/6 (a + 4m + b)/6 (a + 5m + b)/6 (a + m + b)/6 (a + 2m + b)/6 (a + 4m + b)/6 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Wheeled tractors are replacing crawler tractors because1. 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, 3 and 4 are correct 1, 2 and 3 are correct 2, 3 and 4 are correct 1, 2 and 4 are correct 1, 3 and 4 are correct 1, 2 and 3 are correct 2, 3 and 4 are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Mile Stone charts were invented in the year of 1910 1930 1940 1920 1910 1930 1940 1920 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Which of the following excavators is most suitable for digging under water? Clam shell Dipper shovel Hoe Drag line Clam shell Dipper shovel Hoe Drag line ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Earliest finish of an activity is always Greater than 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 or equal to earliest event time of the following node Greater than 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 or equal to earliest event time of the following node ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Various activities of a project, are shown on bar charts by Dots Vertical lines Horizontal lines Crosses Dots Vertical lines Horizontal lines Crosses ANSWER DOWNLOAD EXAMIANS APP
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