Quiz - Real Internal Flows
Quiz Summary
0 of 10 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 10 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Not categorized 0%
-
Unfortunately, you did not pass the quiz.
Don't be discouraged - Go through the course material including the lecture videos, handout slides, and simulation examples to prepare and try again.
-
Congratulations, you have passed the quiz!
You still have room for improvement - Review the slides and simulation examples again to identify the concepts that you may have missed.
-
Congratulations, you have passed the quiz!
You scored better than average, but if you are still unsure about a particular topic, try starting a discussion on the Ansys Learning Forum to discuss your questions with peers around the world.
-
Congratulations you have passed the quiz!
You did great - Check out other courses to further your knowledge. Also, visit the Ansys Learning Forum and participate in discussions on this subject to help your peers and deepen your own knowledge.
-
Congratulations you have passed the quiz!
You have excelled on this topic - Check out other courses and see if you can ace them too. Also, visit the Ansys Learning Forum to help your peers on this topic. With your knowledge, you can make a real difference.
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 10
1. Question
Which of the following is NOT an example of internal flow?
CorrectIncorrect -
Question 2 of 10
2. Question
Which is the only mean quantity variable whose rate of change along the flow direction in a fully developed flow is not zero?
CorrectIncorrect -
Question 3 of 10
3. Question
How is Darcy’s friction factor ($f$) related to the skin friction coeffecient ($C_f$)?
CorrectIncorrect -
Question 4 of 10
4. Question
Darcy friction correlation derived for the circular pipe can be utilized for non-circular ducts using the concept of _________.
CorrectIncorrect -
Question 5 of 10
5. Question
In an internal fluid system, what is the head loss a measure of?
CorrectIncorrect -
Question 6 of 10
6. Question
The head loss is given by $\ h_l = \frac{4L\tau_w}{Rg}$. This expression is valid for _______
CorrectIncorrect -
Question 7 of 10
7. Question
How does a 1-D fluid system model help to solve a fluid flow problem?
CorrectIncorrect -
Question 8 of 10
8. Question
For a given minor loss component, the generalized K factor equation is given by $\ h_L=K_L(\frac{V^2}{2g})$. Under what conditions is this model valid?
CorrectIncorrect -
Question 9 of 10
9. Question
As the flow moves from the reservoir to the pipe, the flow separates near the pipe entrance due to a sharp turn at the corner. How can this loss be reduced?
CorrectIncorrect -
Question 10 of 10
10. Question
Darcy friction factor for rough wall pipes is a function of ________.
CorrectIncorrect