Select the correct statement?

Related Mcqs:

1. Select the incorrect statement?

   A. Earliest start of an activity is the early event time of the node it leaves.
   B. Latest finish of an activity is the late event time of the node it enters.
   C. Latest start of an activity is its latest finish minus its duration.
   D. none of the above

2. Select the incorrect statement?

   A. Start float and finish float are always equal
   B. Total float can be either start float or finish float
   C. Start float and finish float need not be equal
   D. Start float and finish float are the differences between activity times and not event times

3. Select the incorrect statement?

   A. A critical path always begins at the very first event
   B. A critical path always terminates at the last event
   C. Critical activities control the project duration
   D. Critical activity is the one for which free float is zero

4. The correct sequence of these operations in tunnel construction is______________?

   Consider the following operations :
   1. Drilling
   2. Blasting
   3. Mucking
   4. Placing steel
   5. Placing concrete

   A. 1,2,4,3,5
   B. 1,3,2,4,5
   C. 1,2,3,4,5
   D. 1,3,4,2,5

5. The correct sequence of these activities is________________?

   Consider the following activities in a building construction?

   1. Concreting of roof slabs
   2. Brick-jelly lime concrete terracing
   3. Erection of form work for slab
   4. Construction of parapet wall in terrace

   A. 1,3,2,4
   B. 3,1,4,2
   C. 3,1,2,4
   D. 1,3,4, 2

6. The normal time required for the completion of project in the above problem is_______________?

   A. 9 days
   B. 13 days
   C. 14 days
   D. 19 days

7. 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 kg If the coefficient of traction for wheeled tractor on firm earth is 0.5, the rimpull which this tractor can exert without slipping is_______________?

   A. 10000 kg
   B. 12500 kg
   C. 22500 kg
   D. 5000 kg

8. Preliminary project report for a road project must contain___________________?

   A. the detailed estimated cost based on detailed design
   B. the several alternatives of the project that have been considered
   C. the soil survey, traffic survey, concept design and approximate cost
   D. the contract documents for inviting tenders

9. A machine costs Rs. 20000 and its useful life is 8 years. The money is borrowed at 8% interest per annum. The capital recovery factor at 8% interest per annum for 8 years is 0.174. The annual equipment cost of the machine will be________________?

   A. Rs.1740
   B. Rs.3480
   C. Rs.5220
   D. Rs.6960

10. Total float for any activity is defined as the difference between________________?

    A. its latest finish time and earliest start time for its successor activity
    B. its latest start time and earliest start time
    C. its latest start time and earliest finish time
    D. its earliest finish time and earliest start time for its successor activity