1
GATE ME 2023
Numerical
+2
-0

Ignoring the small elastic region, the true stress (šœŽ) – true strain (šœ€) variation of a material beyond yielding follows the equation šœŽ = 400šœ€0.3 MPa. The engineering ultimate tensile strength value of this material is ________ MPa.

(Rounded off to one decimal place)

Your input ____
2
GATE ME 2017 Set 1
Numerical
+2
-0
A horizontal bar, fixed at one end (x = 0), has a length of 1 m, and cross-sectional area of 100 mm2. Its elastic modulus varies along its length as given by E(x) = 100 e-x GPa, Where x is the length coordinate (in m) along the axis of the bar. An axial tensile load of 10 kN is applied at the free end (x=1). The axial displacement of the free end is _______ mm.
Your input ____
3
GATE ME 2017 Set 1
Numerical
+2
-0
A point mass of $$100$$ kg is dropped onto a massless elastic bar (cross-sectional area = $$100$$ $$mm$$2 ,length = $$1$$ m, Young's modulus = $$100$$ GPa) from a height $$H$$ of $$10$$ $$mm$$ as shown (Figure is not to scale). If g = $$10$$ $$m/s$$2 , the maximum compression of the elastic bar is _______ $$mm.$$ GATE ME 2017 Set 1 Strength of Materials - Simple Stress and Strain Question 5 English
Your input ____
4
GATE ME 2016 Set 1
Numerical
+2
-0
A horizontal bar with a constant cross-section is subjected to loading as shown in the figure. The Young’s modules for the sections AB and BC are 3E and E, respectively. GATE ME 2016 Set 1 Strength of Materials - Simple Stress and Strain Question 11 English
For the deflection at C to be zero, the ratio P/F is ________.
Your input ____
GATE ME Subjects
Turbo Machinery
EXAM MAP