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What is the main limitation of bar chart?
- a)It does not help in material and labour planning.
- b)It does not show all the activities of a project.
- c)It does not indicate critical activities of a projects.
- d)Project duration cannot be estimated.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
What is the main limitation of bar chart?a)It does not help in materia...
Bar chart (Gantt chart):
(i) It is a pictorial chart.
(ii) It has two coordinate axes, the horizontal coordinate represents the elapsed time and the vertical coordinate represents the job or activity to be performed.
(iii) The beginning and end of each bar represent starting and finishing times of a particular activity respectively.
(iv) The length of the bar shows the time required for completion.
Limitation of a bar chart:
(i) Lack of degree of detail.
(ii) A bar chart does not show the progress of work and hence it can not be used as a control device.
(iii) A bar chart is unable to depict the interdependencies of various activities clearly.
(iv) No provision to account for time uncertainties.
(v) Bar chart can not distinguish between critical and non-critical activities and hence resource smoothening and resource leveling can not be done.
(i) It is a pictorial chart.
(ii) It has two coordinate axes, the horizontal coordinate represents the elapsed time and the vertical coordinate represents the job or activity to be performed.
(iii) The beginning and end of each bar represent starting and finishing times of a particular activity respectively.
(iv) The length of the bar shows the time required for completion.
Limitation of a bar chart:
(i) Lack of degree of detail.
(ii) A bar chart does not show the progress of work and hence it can not be used as a control device.
(iii) A bar chart is unable to depict the interdependencies of various activities clearly.
(iv) No provision to account for time uncertainties.
(v) Bar chart can not distinguish between critical and non-critical activities and hence resource smoothening and resource leveling can not be done.
Most Upvoted Answer
What is the main limitation of bar chart?a)It does not help in materia...
Understanding the Limitation of Bar Charts
Bar charts are widely used in project management to visualize project schedules, but they have notable limitations. One significant drawback is their inability to indicate critical activities within a project.
What are Critical Activities?
- Critical activities are tasks that directly impact the project's completion date.
- Any delay in these activities can result in a delay in the overall project timeline.
Why Bar Charts Don't Indicate Critical Activities?
- Simplistic Representation: Bar charts primarily show the duration of tasks and their sequence but do not highlight which tasks are critical.
- Lack of Dependency Information: They do not clearly illustrate the relationships between tasks, such as which tasks must be completed before others can start (dependencies).
- No Focus on Time Sensitivity: Bar charts do not differentiate between critical and non-critical tasks, leading to potential mismanagement of resources and time.
Consequences of This Limitation
- Poor Resource Allocation: Without identifying critical activities, project managers may allocate resources ineffectively, focusing on non-critical tasks instead.
- Risk of Delays: The absence of clear identification of critical tasks can result in unintentional delays, affecting the project’s overall timeline.
- Inadequate Monitoring: Monitoring progress may become challenging, making it difficult to ensure that critical tasks are prioritized and completed on time.
In conclusion, while bar charts provide a useful overview of project schedules, their inability to indicate critical activities can hinder effective project management. Recognizing this limitation is essential for successful project planning and execution.
Bar charts are widely used in project management to visualize project schedules, but they have notable limitations. One significant drawback is their inability to indicate critical activities within a project.
What are Critical Activities?
- Critical activities are tasks that directly impact the project's completion date.
- Any delay in these activities can result in a delay in the overall project timeline.
Why Bar Charts Don't Indicate Critical Activities?
- Simplistic Representation: Bar charts primarily show the duration of tasks and their sequence but do not highlight which tasks are critical.
- Lack of Dependency Information: They do not clearly illustrate the relationships between tasks, such as which tasks must be completed before others can start (dependencies).
- No Focus on Time Sensitivity: Bar charts do not differentiate between critical and non-critical tasks, leading to potential mismanagement of resources and time.
Consequences of This Limitation
- Poor Resource Allocation: Without identifying critical activities, project managers may allocate resources ineffectively, focusing on non-critical tasks instead.
- Risk of Delays: The absence of clear identification of critical tasks can result in unintentional delays, affecting the project’s overall timeline.
- Inadequate Monitoring: Monitoring progress may become challenging, making it difficult to ensure that critical tasks are prioritized and completed on time.
In conclusion, while bar charts provide a useful overview of project schedules, their inability to indicate critical activities can hinder effective project management. Recognizing this limitation is essential for successful project planning and execution.
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What is the main limitation of bar chart?a)It does not help in material and labour planning.b)It does not show all the activities of a project.c)It does not indicate critical activities of a projects.d)Project duration cannot be estimated.Correct answer is option 'C'. Can you explain this answer?
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What is the main limitation of bar chart?a)It does not help in material and labour planning.b)It does not show all the activities of a project.c)It does not indicate critical activities of a projects.d)Project duration cannot be estimated.Correct answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about What is the main limitation of bar chart?a)It does not help in material and labour planning.b)It does not show all the activities of a project.c)It does not indicate critical activities of a projects.d)Project duration cannot be estimated.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the main limitation of bar chart?a)It does not help in material and labour planning.b)It does not show all the activities of a project.c)It does not indicate critical activities of a projects.d)Project duration cannot be estimated.Correct answer is option 'C'. Can you explain this answer?.
What is the main limitation of bar chart?a)It does not help in material and labour planning.b)It does not show all the activities of a project.c)It does not indicate critical activities of a projects.d)Project duration cannot be estimated.Correct answer is option 'C'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about What is the main limitation of bar chart?a)It does not help in material and labour planning.b)It does not show all the activities of a project.c)It does not indicate critical activities of a projects.d)Project duration cannot be estimated.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the main limitation of bar chart?a)It does not help in material and labour planning.b)It does not show all the activities of a project.c)It does not indicate critical activities of a projects.d)Project duration cannot be estimated.Correct answer is option 'C'. Can you explain this answer?.
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