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Civil Engineering - Construction Management

Exercise : Construction Management - Section 2
26.
Pick up the correct statement from the following:
Forward pass is used for calculating earliest expected time
Backward pass is used for calculating the latest occurence time
Maximum value of earliest expected time is used if there are more than one value of any event
Minimum value of latest occurrence time is used if there are more than one value of any event
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
Which one of the following represents an event ?
concrete cured
fixing of door
plastering of walls
selecting sites
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Pick up the incorrect statement from the following:
The various functions under each activity, are shown by one bar on Bar Charts
Bar chart establishes the interdependency of one event on another
Only approximate percentage of the completed work is reported
None of these,
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
For the network shown in the given figure, the expected time for the activity
1-2 is 4
2-3 is 7
3-4 is 8
all the above.
Answer: Option
Explanation:

Expected time = (Pessimistic value + 4*most likely value + Optimistic value)/6.

1-2 is 4.

2-3 is 7.

3-4 is 8.

30.
Frequency distribution curves
having a single lump, are called uninodal curves
if symmetrical, are called normal curves
if not symmetrical, are called skew curves
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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