Construction Planning and Management In the time-cost optimisation, using CPM method for network analysis, the crashing of the activities along the critical path is done starting with the activity having Highest cost slope Least cost slope Longest duration Shortest duration Highest cost slope Least cost slope Longest duration Shortest duration ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Consider the following operations:1. Drilling2. Blasting3. Mucking4. Placing steel5. Placing concreteThe correct sequence of these operations in tunnel construction is 1, 3, 2, 4, 5 1, 2, 3, 4, 5 1, 3, 4, 2, 5 1, 2, 4, 3, 5 1, 3, 2, 4, 5 1, 2, 3, 4, 5 1, 3, 4, 2, 5 1, 2, 4, 3, 5 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Economic saving of time results by crashing Costliest critical activity Cheapest noncritical activity Costliest noncritical activity Cheapest critical activity Costliest critical activity Cheapest noncritical activity Costliest noncritical activity Cheapest critical activity ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Which of the following is a weakness of bar chart? All of these Project progress Uncertainties Interdependencies of activities All of these Project progress Uncertainties Interdependencies of activities ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Slack time refers to None of these Both event and activity An event An activity None of these Both event and activity An event An activity ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management A wheeled tractor hauling unit is working on firm earth. The total loaded weight distribution of this unit is: Drive wheels: 25000 kg Scraper wheels: 10000 kgIf the coefficient of traction for wheeled tractor on firm earth is 0.5, the rimpull which this tractor can exert without slipping is 22500 kg 5000 kg 12500 kg 10000 kg 22500 kg 5000 kg 12500 kg 10000 kg ANSWER DOWNLOAD EXAMIANS APP
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