# Civil Engineering - Construction Management

### Exercise :: Construction Management - Section 2

21.

Power stations are generally treated as

 A. light construction B. heavy construction C. industrial construction D. electrical construction.

Explanation:

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22.

An event is indicated on the network by a number enclosed in

 A. a circle B. a square C. a triangle D. an ellipse E. all the above.

Explanation:

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23.

Pick up the incorrect statement from the following:

 A. The difference between the earliest start time and latest finish time of any activity, is the maximum time available for the activity B. The difference between the maximum time available for the job and actual time it consumes, is called total float C. The difference between the latest start time and earliest start time of an activity, is called total float D. The difference between the earliest finish time of an activity and the earliest start time of its successor activity, is called free float of the activity E. None of these.

Explanation:

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24.

While scheduling a project by C.P.M.

 A. a project is divided into various activities B. required time for each activity is established C. sequence of various activities is made according to their importance D. net work is drawn by connecting the activities and the events E. All the above.

Explanation:

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25.

Pick up the correct statement from the following with regards to C.P.M. network analysis of projects

 A. Earliest occurrence time of the event from which the activity arrow' originates, is called earliest start time of the activity B. Earliest occurrence time of the event from which the activity arrow originates plus the duration of the activity, is called earliest finish time of the activity C. The latest occurrence time of the node of which the activity arrow terminates minus the duration of the activity, is called latest start time D. The latest occurrence time for the node at which the activity arrow terminates, is called latest finish time E. All the above.