Construction Planning and Management Rolling resistance of a wheel depends upon(i) Vehicle load(ii) Grade(iii) Ground conditions (ii) and (iii) are correct Only (i) is correct (i) and (iii) are correct (i) and (ii) are correct (ii) and (iii) are correct Only (i) is correct (i) and (iii) are correct (i) and (ii) are correct ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management What estimate would you give for the variance in above problem ? 81 9 54 36 81 9 54 36 ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management For completion of a project, the critical path of the network represents Minimum time Maximum cost Minimum cost Maximum time Minimum time Maximum cost Minimum cost Maximum time ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management Whenever an activity has zero total float, then 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 Free float and independent float both must be zero Independent float must be zero but free float need not 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 Free float and independent float both must be zero Independent float must be zero but free float need not be zero ANSWER DOWNLOAD EXAMIANS APP
Construction Planning and Management In PERT analysis, the time estimates of activities and probability of their occurrence follow Poisson's distribution curve Beta distribution curve Normal distribution curve None of these Poisson's distribution curve Beta distribution curve Normal distribution curve 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 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 1, 2 and 4 are correct 1, 2 and 3 are correct ANSWER DOWNLOAD EXAMIANS APP
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