Mechanical Engineering Mcqs
Q A self locking screw has________________>
  • A A. Fine threads
  • B B. Coarse threads
  • C C. Coefficient of friction > tangent of load angle
  • D D. Hole for inserting split pin
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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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