Civil Engineering MCQs: 3,057 practice questions with answer choices and available explanations. Page 14 of 204.

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Civil Engineering MCQs

Showing page 14 of 204 · 3,057 total solved questions available.

Study Topic
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A.The friction factor decreases with time
B.The absolute roughness of a pipe de-creases with time
C.The absolute roughness increases with time
D.A pipe becomes smooth after using for long time
Explanation: The correct answer is The absolute roughness increases with time.

Submitted by: Academy of Pakistan

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