A dummy activity in a network
A) Is represented by dotted line
B) Is an artificial activity
C) Does not consume time and resources
D) All of the above
Correct Answer:
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Q11: The time activity consumes in most adverse
Q12: The time activity consumes in normal conditions
Q13: The difference between the total float and
Q14: The critical path is
A)The longest path of
Q15: The float of critical activity is always
A)Maximum
B)Minimum
C)Zero
D)None
Q17: Activity starts from
A)Head event
B)Tail event
C)Dual role event
D)None
Q18: Which of the following is an activity
A)Excavation
B)Curing
C)Laying
Q19: Earliest start time of activity equals to
A)TE
Q20: ................is provided to safeguard scaffolding against overturning.
A)Standards
B)Inclined
Q21: Ladder leading to landing should be extended
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