The hole opening which is required for screwing conical or tapered necked screw is called as Counter Sinking
15) The hole opening which is required for screwing conical or tapered necked screw is
Answer is:
Counter Sinking
Explanation:
Related ISRO Technician-B Fitter Question Paper - 2012 (Set - 1) with Answer Key
Answer is:
1.5
Explanation:
1/2b=1/3
b=(3/1)*(1/2)
b=3/2
b=1.5
Answer is:
Finishing
Explanation:
Second cut file is used for Finishing
Answer is:
1.5d
Explanation:
The minimum distance from the rivet hole centre to the plate edge is 1.5d. Where "d" is the shank diameter of the rivet.