Question:
The loss of stress with time at constant strain in steel is called
The loss of stress with time at constant strain in steel is called
Show Hint
- Relaxation is important in prestressed concrete to prevent excessive loss of tension in tendons.
Updated On: Feb 4, 2025
- relaxation
- creep
- shrinkage
- ductility
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Definition of relaxation.
- Relaxation occurs when stress reduces in a material even when strain remains constant.
- This is significant in prestressed concrete and high-strength steel.
Step 2: Difference between relaxation and creep.
- Relaxation happens under constant strain.
- Creep happens under constant stress.
Thus, the correct answer is (A) relaxation.
Was this answer helpful?
0
0
Top Questions on Strength of Materials
The degree of static indeterminacy for the frame shown in the figure is
- TANCET - 2024
- Civil Engineering
- Strength of Materials
- Which cross-section of the beam subjected to bending moment is more economical?
- TANCET - 2024
- Basic Engineering and Science
- Strength of Materials
- The effective length of a column in a reinforced concrete building frame, as per IS : 456-2000, is independent of the
- TANCET - 2024
- Civil Engineering
- Strength of Materials
- A scratch is made on the surface of the brick. In a good brick, no impression will be left on the surface. This process of testing of bricks is called as
- TANCET - 2024
- Civil Engineering
- Strength of Materials
- The ratio of the maximum deflections of a beam simply supported at its ends with an isolated central load and that of with a uniformly distributed load over its entire length, is
- TANCET - 2024
- Civil Engineering
- Strength of Materials
View More Questions
Questions Asked in TANCET exam
- If \( A \) is a \( 3 \times 3 \) matrix and determinant of \( A \) is 6, then find the value of the determinant of the matrix \((2A)^{-1}\):
- TANCET - 2024
- Matrices and Determinants
- Let \(M = \begin{bmatrix} 1 & 1 & 1 \\ 0 & 1 & 1 \\ 0 & 0 & 1 \end{bmatrix}\)The maximum number of linearly independent eigenvectors of \( M \) is:
- TANCET - 2024
- Matrices and Determinants
- Given the inverse Fourier transform of \(f(s) = \begin{cases} a - |s|, & |s| \leq a \\ 0, & |s|>a \end{cases}\).The value of \[ \int_0^\pi \left( \frac{\sin x}{x} \right)^2 dx \] is:
- TANCET - 2024
- Laplace, Fourier and z-transforms
- The Rayleigh scattering loss, which varies as _______ in a silica fiber.
- TANCET - 2024
- Wave Optics
- Consider the following sets of processes, with the length of CPU burst time given in milliseconds: \(\begin{array}{|c|c|c|} \hline \text{Process} & \text{Burst Time (ms)} & \text{Priority} \\ \hline P_1 & 8 & 4 \\ P_2 & 6 & 1 \\ P_3 & 1 & 2 \\ P_4 & 9 & 2 \\ P_5 & 3 & 3 \\ \hline \end{array}\)
The processes are assumed to have arrived in the order \( P_1, P_2, P_3, P_4, P_5 \) all at time 0.
Calculate the average waiting time of each process using FCFS scheduling.- TANCET - 2024
- Operating Systems
View More Questions