D. very coarse
E. very fine
- The maximum stress due to stress concentration in a bar having circular transverse hole, as compared to its static stress without hole will be_________________?
- A. same in both cases B. 2 times more C. 3 times more D. 4 times more E. unpredictable...
- The permissible stress for carbon steel under static loading is generally taken as__________________?
- A. 2000-3000 kg/pm2 B. 3000-4000 kg/cm2 C. 4000-4500 kg/cm2 D. 7500-10,000 kg/cm2 E. 10,000-15,000 kg/cm2...
- The edges of a boiler plate are bevelled to an angle of______________?
- A. 30° B. 45° C. 60° D. 80° E. 85°....
- I.S. specifies following total number of grades of tolerances__________________?
- A. 18 B. 16 C. 20 D. 22 E. 14...
- Turn buckle has____________________?
- A. right hand threads on bout ends B. left hand threads on both ends C. left hand threads on one end and right hand threads on other end D. no threads E. threads in middle portion...