1
GATE CE 2024 Set 1
MCQ (Single Correct Answer)
+1
-0.33

The three-dimensional state of stress at a point is given by

$$\sigma = \begin{pmatrix} 10 & 0 & 0 \\ 0 & 40 & 0 \\ 0 & 0 & 0 \end{pmatrix} \text{ MPa.}$$

The maximum shear stress at the point is

A

20 MPa

B

15 MPa

C

5 MPa

D

25 MPa

2
GATE CE 2024 Set 1
MCQ (Single Correct Answer)
+2
-0.833

Find the correct match between the plane stress states and the Mohr’s circles.

GATE CE 2024 Set 1 Strength of Materials Or Solid Mechanics - Complex Stress Question 5 English
A

(P)-(III); (Q)-(IV); (R)-(I); (S)-(II)

B

(P)-(III); (Q)-(II); (R)-(I); (S)-(IV)

C

(P)-(I); (Q)-(IV); (R)-(III); (S)-(II)

D

(P)-(I); (Q)-(II); (R)-(III); (S)-(IV)

3
GATE CE 2024 Set 1
MCQ (Single Correct Answer)
+2
-0.833

A homogeneous shaft PQR with fixed supports at both ends is subjected to a torsional moment T at point Q, as shown in the figure. The polar moments of inertia of the portions PQ and QR of the shaft with circular cross-sections are $J_1$ and $J_2$, respectively. The torsional moment reactions at the supports P and R are $T_P$ and $T_R$, respectively.

GATE CE 2024 Set 1 Strength of Materials Or Solid Mechanics - Torsion Question 3 English

If $T_P/T_R = 4$ and $J_1/J_2 = 2$, the ratio of the lengths $L_1/L_2$ is:

A

0.50

B

0.25

C

4.00

D

2.00

4
GATE CE 2024 Set 1
Numerical
+1
-0

The plane frame shown in the figure has fixed support at joint A, hinge support at joint F, and roller support at joint I. In the figure, A to I indicate joints of the frame.

GATE CE 2024 Set 1 Structural Analysis - Indeterminacy Question 1 English

If the axial deformations are neglected, the degree of kinematic indeterminacy is _________ (in integer).

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