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QUIZ 10 – Report (Laminar pipe flow)

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QUIZ 10 – Report

(Laminar pipe flow)

General

Total number of students 23

Attended 18

Missed 5

Average grade 8.47

Standard deviation of grades 0.76

Grade distribution

Grade history

(2)

Attendance history

Comparison with last three years

Comments

• Few students made mistakes in computing the pressure drop.

• Some students did not consider that, since the flow rate was constant, when halving the diameter the velocity would change.

• Some students did not re-calculate the pressure drop.

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