V-block is used to hold round bars. It has a V-groove which is usually 90 Degree.
31) The included angle of V block is
Answer is:
90 degree
Explanation:
Related ISRO Technician-B Fitter Question Paper - 2016 (Set - 4) with Answer Key
Answer is:
Tolerance
Explanation:
Tolerance is defined as the difference between the maximum and the minimum sizes allowed in manufactured components.
Answer is:
0 mm
Explanation:
Hole Basis System In hole basis system hole limit dimensions are considered constant and various types of fits are obtained by suitably varying the limit dimensions of the shaft.
In a hole basis system the lower deviation for the hole 'H' is zero.
Answer is:
Non-ferrous alloy with melting point above 450 degree centigrade
