Civil Engineering Questions And Answers :: Construction Planning And Management: part3

Civil Engineering : Construction Planning And Management QUESTIONS AND ANSWERS :: part3 : 6 to 10

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2014 and IES 2014 examinations :

6.Which one of the following surfaces will give highest coefficient of traction while using crawler track tractors?

Loose sand

7.If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be

less than 50%
more than 50%

8.If the gross vehicle weight of a truck is 30 t and rolling resistance is 30 kg/tonne, then the tractive effort required to keep the truck moving at a uniform speed is

30 kg
300 kg
900 kg
1000 kg

9.In time-cost optimization of a project, crashing is done.

on all the activities
on all the activities lying on the critical path
only on activities lying on the orginal critical path and having flatter cost slopes
on original critical activities and those that become critical at any stage of crashing in the order of ascending cost slope

10.Rolling resistance of a wheel depends upon (i) Vehicle load (ii) Grade (iii) Ground conditions Of these statements

only (i) is correct
(i) and (ii) are correct
(i) and (iii) are correct
(ii) and (iii) are correct

More Construction Planning And Management QUESTIONS AND ANSWERS available in next pages

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