Choose the letter of the correct answer. Please answer honestly and do not just guess. In the Moody diagram, the Reynolds number axis is in a. Linear scale c. Trigonometric scale d. None of the above b. Logarithmic scale In the Moody chart, for a given Reynolds number of flow, as the relative roughness D/e Lis increased, the friction factor c. Remains the same d. None of the above a. Increases b. Decreases For a given relative roughness D/e, the friction factor f_ with increasing Reynolds J number until the zone of complete turbulence is reached. a. Increases b. Decreases c. Remains the same d. None of the above on the friction Within the zone of complete turbulence, the Reynolds number factor a. Increases b. Decreases c. Has no effect d. None of the above These are losses associated with the sudden enlargement, pipe fittings, along the Spipelines. a. Major loss b. Friction factor c. Minor losses d. None of the above It is the ratio of the cross sectional area to the wetted perimeter a. Characteristic length b. Hydraulic radius c. Manning's coefficient d. Chezy number

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Choose the letter of the correct answer. Please answer honestly and do not just guess.
In the Moody diagram, the Reynolds number axis is in
a. Linear scale
c. Trigonometric scale
d. None of the above
b. Logarithmic scale
In the Moody chart, for a given Reynolds number of flow, as the relative roughness D/e
Lis increased, the friction factor
a. Increases
b. Decreases
c. Remains the same
d. None of the above
For a given relative roughness D/e, the friction factor f_ with increasing Reynolds
J number until the zone of complete turbulence is reached.
a. Increases
b. Decreases
c. Remains the same
d. None of the above
on the friction
Within the zone of complete turbulence, the Reynolds number
factor
a. Increases
b. Decreases
c. Has no effect
d. None of the above
-These are losses associated with the sudden enlargement, pipe fittings, along the
pipelines.
a. Major loss
b. Friction factor
c. Minor losses
d. None of the above
It is the ratio of the cross sectional area to the wetted perimeter
a. Characteristic length
b. Hydraulic radius
c. Manning's coefficient
d. Chezy number
Transcribed Image Text:Choose the letter of the correct answer. Please answer honestly and do not just guess. In the Moody diagram, the Reynolds number axis is in a. Linear scale c. Trigonometric scale d. None of the above b. Logarithmic scale In the Moody chart, for a given Reynolds number of flow, as the relative roughness D/e Lis increased, the friction factor a. Increases b. Decreases c. Remains the same d. None of the above For a given relative roughness D/e, the friction factor f_ with increasing Reynolds J number until the zone of complete turbulence is reached. a. Increases b. Decreases c. Remains the same d. None of the above on the friction Within the zone of complete turbulence, the Reynolds number factor a. Increases b. Decreases c. Has no effect d. None of the above -These are losses associated with the sudden enlargement, pipe fittings, along the pipelines. a. Major loss b. Friction factor c. Minor losses d. None of the above It is the ratio of the cross sectional area to the wetted perimeter a. Characteristic length b. Hydraulic radius c. Manning's coefficient d. Chezy number
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