Question:
In steady state conditions, the flow behavior is characterized by
In steady state conditions, the flow behavior is characterized by
Show Hint
Both stress and deformation rate are key factors in determining the flow behavior in materials, particularly in non-Newtonian fluids.
Updated On: May 5, 2025
- Stress alone
- Deformation rate alone
- Independent of stress and deformation rate
- Both stress and deformation rate
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
In steady-state flow conditions, the flow behavior depends on both the applied stress and the deformation rate, and is often described using constitutive equations such as Newtonian or non-Newtonian models.
Was this answer helpful?
0
0
Top Questions on Miscellaneous
- Fixed investments for manufacturing a product in a particular year is Rs. 80,000. The estimated sales for this period is 2,00,000. The variable cost per unit for this product is Rs. 4. If each unit sold is at Rs. 20, then the break-even point would be:
- AP PGECET - 2024
- Mechanical Engineering
- Miscellaneous
- Which of the following strain mainly represents the change of shape?
- AP PGECET - 2024
- Mechanical Engineering
- Miscellaneous
- A steel rod of diameter 10 mm and 1 m long is heated from 20°C to 120°C, its coefficient of thermal expansion \( \alpha = 12 \times 10^{-6} / \text{K} \) and Young’s Modulus \( E = 200 \, \text{GPa} \). If the rod is free to expand, the thermal stress developed in it is
- AP PGECET - 2024
- Mechanical Engineering
- Miscellaneous
- A plane truss has four members and four joints. The truss is
- AP PGECET - 2024
- Mechanical Engineering
- Miscellaneous
- Which of the following forces are considered in the equations of virtual work?
- AP PGECET - 2024
- Mechanical Engineering
- Miscellaneous
View More Questions
Questions Asked in AP PGECET exam
- Let \( z \) be a complex variable and \( C : |z| = 3 \) be a circle in the complex plane. Then,\[ \oint_C \frac{z^2}{(z - 1)^2(z + 2)} \, dz = \]
- AP PGECET - 2025
- Complex numbers
- If \( \vec{F}(x, y, z) = 3x^2y\,\hat{i} + 5y^2z\,\hat{j} - 8xyz\,\hat{k} \) is a continuously differentiable vector field, then the curl of \( \vec{F} \) at (1,1,1) is ...............
- AP PGECET - 2025
- Calculus
- Let \( f(x) = x^3 - \dfrac{9}{2}x^2 + 6x - 2 \) be a function defined on the closed interval \([0, 3]\). Then, the global maximum value of \( f(x) \) is ...............
- AP PGECET - 2025
- Calculus
- For a stable closed loop system, the gain at phase crossover frequency should always be:
- AP PGECET - 2025
- Control Systems
- If the matrix \[ A = \begin{pmatrix} 3 & -1 & 1 \\ -1 & 5 & -1 \\ 1 & -1 & 3 \end{pmatrix} \] has three distinct eigenvalues, and one of its eigenvectors is \[ \begin{pmatrix} 1 \\ 0 \\ -1 \end{pmatrix}, \] then which of the following can be another eigenvector of \( A \)?
- AP PGECET - 2025
- Linear Algebra
View More Questions