WorksheetsCHAPTER 7_PROJECT MANAGEMENT AND MANTAINANCE
Total questions: 12
Worksheet time: 6mins
Based on the table , which one is the correct way to draw pert diagram?
What is the completion time for this pert diagram ?
15 weeks
25 weeks
15 days
25 days
Start the work at earliest time and finish it at earliest time too. This statement refer to:
Total Float
Free Float
Independent Float
Fee time
PERT analysis is based on
optimistic time
pessimistic time
most likely time
All of above
The critical path
Is a path that operates from the starting node to the end node
Is a mixture of all paths.
Is the longest path
Is the shortest path
Activities A, B, and C are the immediate predecessors for Y activity. If the earliest finish times for the three activities are 12, 15, and 10, then the earliest start time for Y will be
10
15
12
2
Slack time refers to
an event
an activity
both event and activity
all of above
If a is the optimistic time, b is the pessimistic time and m is most likely time of an activity, the expected time of the activity, is
(a + m + b)/6
(a + 2m + b)/6
(a + 4m + b)/6
(a + 5m + b)/6
1. Preventive maintenance is done after the tools and equipment have been damaged.
True
False
4. Maintenance should be done only if necessary.
True
False
5. Lubricating tools and equipment should be in accordance with the manufacturer’s specification.
True
False
List type of maintenance work?
Routine maintenance
Preventive maintenance
Breakdown maintenance
All above
