Question:
The property that cannot be determined from uni-axial compressive strength test of a rock sample fitted with strain gauges is
The property that cannot be determined from uni-axial compressive strength test of a rock sample fitted with strain gauges is
Show Hint
Cohesion requires shear testing; uni-axial test measures elastic moduli.
Updated On: May 28, 2025
- Cohesion
- Poisson’s ratio
- Modulus of elasticity
- Dilation
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Uni-axial compressive strength test with strain gauges measures elastic properties like Poisson’s ratio, modulus, and dilation but does not directly measure cohesion.
Was this answer helpful?
0
0
Top TS PGECET Mining Engineering Questions
- The angle, which the fault plane makes with the vertical plane is referred to as
- An overturned fold in which two limbs dip towards each other is named as
- Placer Gold deposits are mostly
- Kolar Gold Field (KGF) deposit is an example of
- Bauxite is
View More Questions
Top TS PGECET Geomechanics Questions
- A multi point borehole extensometer is used to monitor
- Match the following: $$ \begin{array}{ll|l} \text{Instrument} & & \text{Measurement} \\ \hline P & \text{Flat jack} & 1.\ \text{In-situ stress in rock} \\ Q & \text{Borehole deformation gauge} & 2.\ \text{Load} \\ R & \text{Tape extensometer} & 3.\ \text{Bed separation resistance} \\ S & \text{Bore hole penetrometer} & 4.\ \text{Roof convergence} \\ \end{array} $$
- The term “bulking factor” refers to
- The ratio of specific weight of an intact rock to that of loose rock is called as
- Dilatancy of rock is associated with
View More Questions
Top TS PGECET Questions
- If \( P = \begin{pmatrix} 1 & 1 & 1 \\ 0 & 1 & 2 \\ 0 & 0 & 1 \end{pmatrix} \) is the modal matrix of \( A = \begin{pmatrix} 1 & 1 & 0 \\ 0 & 2 & 2 \\ 0 & 0 & 3 \end{pmatrix} \) then the sum of all the elements of \( P^{-1}AP \) is
- If the system of equations \( kx + y + z = k - 1 \), \( x + ky + z = k - 1 \), and \( x + y + kz = k - 1 \) has infinite solutions, then \( k \) is
- The value of the integral \( \int_C (2xy - x^2) \, dx + (x^2 + y^2) \, dy \) where \( C \) is the boundary of the region enclosed by \( y = x^2 \) and \( y^2 = x \), described in the positive sense, is
- Let \( f(x) = \log x \). The number \( C \) strictly between \( e^2 \) and \( e^3 \) such that its reciprocal is equal to \( \frac{f(e^3) - f(e^2)}{e^3 - e^2} \) is
- The solution of the differential equation \( (D^2 + 2)y = x^2 \) is
View More Questions