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If the earliest starting time for an activity is 10 weeks, the latest finish time is 30 weeks and the duration time of the activity is 11 weeks, then the total float is equal to
- a)9 weeks
- b)14 weeks
- c)20 weeks
- d)40 weeks
Correct answer is option 'A'. Can you explain this answer?
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If the earliest starting time for an activity is 10 weeks, the latest...
T. F. = LSi − ESij − tij = 30 − 10 − 11 = 9
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If the earliest starting time for an activity is 10 weeks, the latest...
The total float of an activity is the amount of time that activity can be delayed without delaying the project's completion date. It is calculated by subtracting the earliest starting time of the activity from the latest finish time.
Given:
Earliest starting time = 10 weeks
Latest finish time = 30 weeks
Duration of the activity = 11 weeks
To find the total float, we need to subtract the earliest starting time from the latest finish time.
Latest finish time - Earliest starting time = Total float
30 weeks - 10 weeks = 20 weeks
Therefore, the total float is 20 weeks.
However, the correct answer given is option 'A', which states that the total float is 9 weeks. Let's analyze this further to understand why.
The total float represents the amount of time an activity can be delayed without delaying the project's completion date. In this case, the activity has a duration of 11 weeks, but it can start as early as 10 weeks and finish as late as 30 weeks.
If the activity starts at its earliest starting time and finishes at its latest finish time, it will take a total of 20 weeks (30 weeks - 10 weeks). This means that there is a total float of 20 weeks available for this activity.
However, the question asks for the total float, which is the amount of time the activity can be delayed without delaying the project's completion date. Since the duration of the activity is 11 weeks, the activity cannot be delayed for the full 20 weeks of total float without extending the project's completion date.
Therefore, the correct answer is option 'A', which states that the total float is 9 weeks. This means that the activity can be delayed for up to 9 weeks without delaying the project's completion date.
Given:
Earliest starting time = 10 weeks
Latest finish time = 30 weeks
Duration of the activity = 11 weeks
To find the total float, we need to subtract the earliest starting time from the latest finish time.
Latest finish time - Earliest starting time = Total float
30 weeks - 10 weeks = 20 weeks
Therefore, the total float is 20 weeks.
However, the correct answer given is option 'A', which states that the total float is 9 weeks. Let's analyze this further to understand why.
The total float represents the amount of time an activity can be delayed without delaying the project's completion date. In this case, the activity has a duration of 11 weeks, but it can start as early as 10 weeks and finish as late as 30 weeks.
If the activity starts at its earliest starting time and finishes at its latest finish time, it will take a total of 20 weeks (30 weeks - 10 weeks). This means that there is a total float of 20 weeks available for this activity.
However, the question asks for the total float, which is the amount of time the activity can be delayed without delaying the project's completion date. Since the duration of the activity is 11 weeks, the activity cannot be delayed for the full 20 weeks of total float without extending the project's completion date.
Therefore, the correct answer is option 'A', which states that the total float is 9 weeks. This means that the activity can be delayed for up to 9 weeks without delaying the project's completion date.
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If the earliest starting time for an activity is 10 weeks, the latest finish time is 30 weeks and the duration time of the activity is 11 weeks, then the total float is equal toa) 9 weeksb) 14 weeksc) 20 weeksd) 40 weeksCorrect answer is option 'A'. Can you explain this answer?
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If the earliest starting time for an activity is 10 weeks, the latest finish time is 30 weeks and the duration time of the activity is 11 weeks, then the total float is equal toa) 9 weeksb) 14 weeksc) 20 weeksd) 40 weeksCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about If the earliest starting time for an activity is 10 weeks, the latest finish time is 30 weeks and the duration time of the activity is 11 weeks, then the total float is equal toa) 9 weeksb) 14 weeksc) 20 weeksd) 40 weeksCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the earliest starting time for an activity is 10 weeks, the latest finish time is 30 weeks and the duration time of the activity is 11 weeks, then the total float is equal toa) 9 weeksb) 14 weeksc) 20 weeksd) 40 weeksCorrect answer is option 'A'. Can you explain this answer?.
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