Auto frettage is the method of

A. Joining thick cylinders

B. Calculating stresses in thick cylinders

C. Pre-stressing thick cylinders

D. Increasing the life of thick cylinders

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  15. For applications involving high stresses in one direction only the following type of thread would be…
  16. In helical gears, the right hand helixes on one gear will mesh __________ helixes on the other gear.
  17. Fibrous fracture occurs in
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  19. The strength of a riveted joint is equal to
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