Tools

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Flow visualization

Choose difficulty:

Beginner

Intermediate

Advanced

Smoke flow visualization is the oldest flow visualization method?

a: True Explanation

Explanation

b: False Explanation

Explanation

Smoke flow visualization is a?

a: Qualitative technique Explanation

Explanation

b: Quantitative technique Explanation

Explanation

c: Both Explanation

Explanation

d: None Explanation

Explanation

Which are necessary properties of smoke for it to be used in visualization experiments?

a: Naturally buoyant Explanation

Explanation

b: Non-toxic Explanation

Explanation

c: Optically responsive Explanation

Explanation

d: All of the above Explanation

Explanation

Which of these are used for flow visualization?

a: Dye Explanation

Explanation

b: Smoke Explanation

Explanation

c: Alcohol Explanation

Explanation

d: All of the above Explanation

Explanation

Disadvantage of using smoke?

a: Expensive Explanation

Explanation

b: Leave residue Explanation

Explanation

c: Does not work at low velocities Explanation

Explanation

d: All of the above Explanation

Explanation

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