engineering recuitment DVC Junior Engineer Mock Test 2024 Strength of Materials Simple Stress and Strain Mechanical Properties
Thermal stress exerted due to linear expansion can be mathematically expressed as _________.
(Y = Young's modulus, α= coefficient of linear expansion, T is temperature of material)
1
\(\frac{\alpha \text{ }\Delta \text{ }T}{Y}\)\(\)
2
\(Y\times \alpha \text{ }\Delta \text{ }T\)
3
\({{Y}^{2}}\times \alpha \text{ }\Delta \text{ }T\)
4
\(\frac{\alpha \text{ }\Delta \text{ }T}{{{Y}^{2}}}\)