PakQuizHub

What is the formula for the torque transmitted by a thin-walled tube with mean diameter D, wall thickness t, and allowable shear stress fs?

Theory of Structures MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

Browse all Theory of Structures MCQs →
PPSCFPSCNTSPakistan govt jobs
Subject
Theory of Structurescivil-engineering-mcqs › theory-of-structures
Published
17 Jan 2019
Last updated
28 May 2026

Browse all Theory of Structures MCQs →

Choose the correct answer

Explanation

The torque that a thin-walled tube can transmit, given a permissible shear stress fs, is calculated using the formula (π/2) × D × t × fs, where D is the mean diameter and t is the wall thickness.

More Theory of Structures MCQs

Practice related questions from the same subject.

  1. 1.What is the formula for the maximum deflection of a close-coiled helical spring?
  2. 2.Which of the following statements about the strains and volumetric change in a liquid-filled cylinder is correct?
  3. 3.What is the moment of inertia of a rectangular section with width B and depth D about an axis through its centroid and parallel to the width?
  4. 4.Which of the following statements is accurate regarding load and shear force relationships?
  5. 5.Which of the following statements is accurate?
  6. 6.Identify the false statement regarding the factors affecting the torsional resistance of a shaft. The torsional resistance is directly proportional to which of the following?
  7. 7.Which of the following statements is accurate?
  8. 8.The formula P = 4²EI / L² represents Euler’s critical buckling load for which of the following end conditions?
← Back to Civil Engineering Mcqs
More in Civil Engineering Mcqs

PakQuizHub — free MCQs and past papers for Pakistan government job tests. Content is for educational practice only.