ByN Lavanya
Posted on
A) 0.0707 m2
B) 0.0616 m2
C) 0.0524 m2
D) 0.0491 m2
As per IS 1239 (Part 1)-2004 for Pipes, the internal diameter is 300 mm or 0.3 m.
The internal radius r = (Internal diameter/2) = 0.3/2 = 0.15 m
The internal cross-sectional area A = πr2
= π x (0.15)2
= 0.0707 m2
Therefore, option A is the correct answer.
N. Lavanya is a sincere and honest civil engineering writer for civilenggblitz.com, known for her clear, practical articles that help learners and professionals alike. She has 5 years of teaching experience in civil engineering, which strongly influences her structured, easy-to-follow writing style. Her primary interests include structural design, grouting, columns, beams, and related structural components, and she particularly enjoys creating complete guides and actionable tips on these topics.
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