ISRO Mechanical & Aerospace 2012 - Question 8

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In a turn buckle joint, both mating rods will have

  • A. Right hand threads
  • B. Left hand threads
  • C. Right hand and left hand threads
  • D. Multiple threads

Answer: C. Right hand and left hand threads

Explanation: Opposite threads allow the turnbuckle to tighten or loosen both rods simultaneously when rotated.

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