Q: Which unit is used for engineering stress?
- A. Newton (N)
- B. Megapascals (MPa)
- C. Inches (in)
- D. Both (A) and (C)
Correct Answer:
Option B - Stress– Stress is a physical quantity that expresses the internal forces that neighboring particles of a continuous material exert on each other.
• SI unit of stress in N/m² or Pa.
• Megapascals is unit of engineering stress (N/mm²).
B. Stress– Stress is a physical quantity that expresses the internal forces that neighboring particles of a continuous material exert on each other.
• SI unit of stress in N/m² or Pa.
• Megapascals is unit of engineering stress (N/mm²).
Explanations:
Stress– Stress is a physical quantity that expresses the internal forces that neighboring particles of a continuous material exert on each other. • SI unit of stress in N/m² or Pa. • Megapascals is unit of engineering stress (N/mm²).Address
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