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 5/6 4 and 5/6 3.5 and 25/36 5 and 25/36 3.5 and 5/6 4 and 5/6 3.5 and 25/36 5 and 25/36 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management The first stage of a construction, is Initiation of proposal Survey of the site Preparation of estimate Preparation of tender Initiation of proposal Survey of the site Preparation of estimate Preparation of tender ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Whenever an activity has zero total float, then Free float and independent float both must be zero Free float of the activity must be zero but independent float need not be zero Free float and independent float both need not be zero Independent float must be zero but free float need not be zero Free float and independent float both must be zero Free float of the activity must be zero but independent float need not be zero Free float and independent float both need not be zero Independent float must be zero but free float need not be zero 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 false but R is true Both A and R is true but R is not the correct explanation of A Both A and R is true and R is the correct explanation of A A is true but R is false A is false but R is true Both A and R is true but R is not the correct explanation of A Both A and R is true and R is the correct explanation of A A is true but R is false ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management In the given figure, the network of a project represents Activity of excavation which takes 8 units of time Activity of an excavation of a footing None of these Activity of an excavation which starts at event No. 1 and ends at even No. 2 Activity of excavation which takes 8 units of time Activity of an excavation of a footing None of these Activity of an excavation which starts at event No. 1 and ends at even No. 2 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Which one of the following is not an excavating and moving type of equipment? Bulldozer Clam shell Scraper Dump truck Bulldozer Clam shell Scraper Dump truck ANSWER DOWNLOAD EXAMIANS APP
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