Mechanical Engineering Exam > Mechanical Engineering Questions > Consider the following statements with respec...
Start Learning for Free
Consider the following statements with respect to PERT
1. It consists of activities with uncertain time phases
2. This is evolved from Gantt chart
3. Total slack along the critical path is not zero
4. There can be more than one critical path in PERT network
5. It is similar to electrical network
2. This is evolved from Gantt chart
3. Total slack along the critical path is not zero
4. There can be more than one critical path in PERT network
5. It is similar to electrical network
Which of the statements given above are correct?
- a)1, 2 and 5
- b)1, 3 and 5
- c)2, 4 and 5
- d)1, 2 and 4
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Consider the following statements with respect to PERT1. It consists o...
Explanation:
Statement 1: It consists of activities with uncertain time phases.
PERT (Program Evaluation and Review Technique) is a project management technique used to analyze and represent the tasks involved in completing a project. It is designed to handle activities with uncertain time phases. PERT uses three time estimates for each activity: optimistic time (O), pessimistic time (P), and most likely time (M). These estimates are then used to calculate the expected time (TE) for each activity.
Statement 2: This is evolved from Gantt chart.
PERT is a technique that evolved from the Gantt chart. While Gantt charts are used to represent project schedules as horizontal bar charts, PERT uses a network diagram to represent the dependencies between activities.
Statement 3: Total slack along the critical path is not zero.
Total slack refers to the amount of time an activity can be delayed without delaying the project's completion. In PERT, the critical path is the longest path through the network diagram and represents the minimum time required to complete the project. Activities on the critical path have zero slack, meaning any delay in these activities will directly impact the project's completion time. However, activities that are not on the critical path can have slack. Therefore, the total slack along the critical path is indeed zero.
Statement 4: There can be more than one critical path in PERT network.
In PERT, a critical path is the longest path through the network diagram that determines the minimum time required to complete the project. However, there can be scenarios where multiple paths have the same duration and are equally critical. In such cases, there can be more than one critical path in the PERT network.
Statement 5: It is similar to an electrical network.
This statement is incorrect. PERT is a project management technique used to analyze and represent the tasks involved in completing a project. It is not similar to an electrical network.
In summary, the correct statements are:
a) 1, 2, and 4.
Statement 1: It consists of activities with uncertain time phases.
PERT (Program Evaluation and Review Technique) is a project management technique used to analyze and represent the tasks involved in completing a project. It is designed to handle activities with uncertain time phases. PERT uses three time estimates for each activity: optimistic time (O), pessimistic time (P), and most likely time (M). These estimates are then used to calculate the expected time (TE) for each activity.
Statement 2: This is evolved from Gantt chart.
PERT is a technique that evolved from the Gantt chart. While Gantt charts are used to represent project schedules as horizontal bar charts, PERT uses a network diagram to represent the dependencies between activities.
Statement 3: Total slack along the critical path is not zero.
Total slack refers to the amount of time an activity can be delayed without delaying the project's completion. In PERT, the critical path is the longest path through the network diagram and represents the minimum time required to complete the project. Activities on the critical path have zero slack, meaning any delay in these activities will directly impact the project's completion time. However, activities that are not on the critical path can have slack. Therefore, the total slack along the critical path is indeed zero.
Statement 4: There can be more than one critical path in PERT network.
In PERT, a critical path is the longest path through the network diagram that determines the minimum time required to complete the project. However, there can be scenarios where multiple paths have the same duration and are equally critical. In such cases, there can be more than one critical path in the PERT network.
Statement 5: It is similar to an electrical network.
This statement is incorrect. PERT is a project management technique used to analyze and represent the tasks involved in completing a project. It is not similar to an electrical network.
In summary, the correct statements are:
a) 1, 2, and 4.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
|
Explore Courses for Mechanical Engineering exam
|
|
Similar Mechanical Engineering Doubts
Top Courses for Mechanical EngineeringView all
Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer?
Question Description
Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. 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 Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. 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 Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer?.
Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. 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 Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. 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 Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer?.
Solutions for Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements with respect to PERT1. It consists of activities with uncertain time phases2. This is evolved from Gantt chart3. Total slack along the critical path is not zero4. There can be more than one critical path in PERT network5. It is similar to electrical networkWhich of the statements given above are correct?a)1, 2 and 5 b)1, 3 and 5 c)2, 4 and 5 d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup