Mechanical Engineering Exam > Mechanical Engineering Questions > Which one of the following statements is true...
Start Learning for Free
Which one of the following statements is true of fully developed flowthrough pipes?
- a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.
- b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effect
- c)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.
- d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which one of the following statements is true of fully developed flowt...
Ans. (a) For fully developed flow through pipes, the flow is parallel, has no inertia effect. The pressure gradient is of constant value and the pressure force is balanced by the viscous force.
Most Upvoted Answer
Which one of the following statements is true of fully developed flowt...
Statement: The flow is parallel, has no inertia effects, the pressure gradient is of constant value and the pressure force is balanced by the viscous force.
Explanation:
- Flow is parallel: In fully developed flowthrough pipes, the flow is considered to be fully developed when the velocity profile across the pipe cross-section becomes constant along the length of the pipe. This means that the flow does not change in the direction perpendicular to the pipe axis.
- No inertia effects: In fully developed flow, the flow velocity remains constant along the length of the pipe and there are no changes in velocity with respect to time. Therefore, there are no acceleration or deceleration effects, resulting in negligible inertia forces.
- Pressure gradient is of constant value: In fully developed flow, the pressure gradient (change in pressure with respect to distance) remains constant along the length of the pipe. This means that there are no changes in pressure with respect to position.
- Pressure force is balanced by the viscous force: In fully developed flow, the pressure force acting on the fluid is balanced by the viscous force. The pressure force is responsible for pushing the fluid through the pipe, while the viscous force is responsible for the resistance to flow due to the interaction between the fluid layers.
- Therefore, option 'A' is the correct statement for fully developed flowthrough pipes.
Summary:
Fully developed flowthrough pipes exhibit the following characteristics:
- Flow is parallel.
- No inertia effects.
- Constant pressure gradient.
- Pressure force is balanced by the viscous force.
Explanation:
- Flow is parallel: In fully developed flowthrough pipes, the flow is considered to be fully developed when the velocity profile across the pipe cross-section becomes constant along the length of the pipe. This means that the flow does not change in the direction perpendicular to the pipe axis.
- No inertia effects: In fully developed flow, the flow velocity remains constant along the length of the pipe and there are no changes in velocity with respect to time. Therefore, there are no acceleration or deceleration effects, resulting in negligible inertia forces.
- Pressure gradient is of constant value: In fully developed flow, the pressure gradient (change in pressure with respect to distance) remains constant along the length of the pipe. This means that there are no changes in pressure with respect to position.
- Pressure force is balanced by the viscous force: In fully developed flow, the pressure force acting on the fluid is balanced by the viscous force. The pressure force is responsible for pushing the fluid through the pipe, while the viscous force is responsible for the resistance to flow due to the interaction between the fluid layers.
- Therefore, option 'A' is the correct statement for fully developed flowthrough pipes.
Summary:
Fully developed flowthrough pipes exhibit the following characteristics:
- Flow is parallel.
- No inertia effects.
- Constant pressure gradient.
- Pressure force is balanced by the viscous force.
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
Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. Can you explain this answer?
Question Description
Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct 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 Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct 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 Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. Can you explain this answer?.
Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct 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 Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct 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 Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. 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 Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which one of the following statements is true of fully developed flowthrough pipes?a)The flow is parallel, has no inertia effects, the pressure gradient is ofconstant value and the pressure force is balanced by the viscous force.b)The flow is parallel, the pressure gradient is proportional to the inertia forceand there is no viscous effectc)The flow is parallel, the pressure gradient is negligible and inertia force isbalanced by the viscous force.d)The flow is not parallel, the core region accelerates and the viscous drag isfar too less than the inertia force.Correct answer is option 'A'. 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