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Q: The strain at right angles to the direction of applied load is known as ______.
  • A. Lateral strain
  • B. Shear strain
  • C. Longitudinal strain
  • D. Young's strain
Correct Answer: Option A - Lateral strain– The strain at right angles to the direction of applied load is known as lateral strain. Note– • If longitudinal strain is tensile, the lateral strain will be compressive. • If longitudinal strain is compressive, then lateral strain will be tensile.
A. Lateral strain– The strain at right angles to the direction of applied load is known as lateral strain. Note– • If longitudinal strain is tensile, the lateral strain will be compressive. • If longitudinal strain is compressive, then lateral strain will be tensile.

Explanations:

Lateral strain– The strain at right angles to the direction of applied load is known as lateral strain. Note– • If longitudinal strain is tensile, the lateral strain will be compressive. • If longitudinal strain is compressive, then lateral strain will be tensile.