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Q: In a composite system subjected to temperature rise and with ends constrained to remain together, the component having lower value of coefficient of linear expansion will experience...................
  • A. Tensile stress
  • B. Compressive stress
  • C. Tensile or compressive stress depending upon the loading
  • D. Zero value of stress
Correct Answer: Option A - In a composite system subjected to temperature rise and with ends constrained to remain together, the component having lower value of coefficient of linear expansion will experience tensile stress.
A. In a composite system subjected to temperature rise and with ends constrained to remain together, the component having lower value of coefficient of linear expansion will experience tensile stress.

Explanations:

In a composite system subjected to temperature rise and with ends constrained to remain together, the component having lower value of coefficient of linear expansion will experience tensile stress.