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.Management Sciences
A. metal strength by cycling
B. metal hardness by surface treatment
C. metal resistance to corrosion by coating
D. fatigue limit by overstressing the metal by successively increasing loadings
E. none of the above
Related Mcqs:
- Plastic flow in ductile materials_____________________?
- A. increases the seriousness of static load-ing stress concentration B. lessens the seriousness of static load¬ing stress concentration C. has no effect on it D. depends on other considerations E. none of the above...
- In nitrated parts, the origins of the fatigue cracks will occur at__________________?
- A. surface B. just below the surface C. within the core D. could occur anywhere E. none of the above...
- Taper usually provided on cotter is_________________?
- A. 1 in 5 B. 1 in 10 C. 1 in 24 D. 1 in 40 E. 1 in 50...
- Antifriction bearings are__________________?
- A. sleeve bearings B. hydrodynamic bearings C. thin lubricated bearings D. ball and roller bearings E. none of the above...
- Aircraft body is usually fabricated by_________________?
- A. welding B. precasting C. rivetting D. casting E. unconventional methods...
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