Mechanical Engineering Mcqs
Q Residual stress in materials_________________?
  • A A. Acts when external load is applied
  • B B. Becomes zero when external load is removed
  • C C. Is independent of external loads
  • D D. Is always harmful
Previous Cold working________________?
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Word of the Day
29 Sep
Stern
(of a person or their manner) serious and unrelenting, especially in the assertion of authority and exercise of discipline.
سخت گیر، سخت ، کڑا

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