48) A concave face in turning is caused due to
Answer is:
Improper clamping of tool
Related ISRO Technician-B Fitter Question Paper - 2016 (Set - 4) with Answer Key
Answer is:
Clearance fit
Explanation:
In Clearance fit, the largest permitted shaft diameter is smaller than the diameter of the smallest hole, so that the shaft can rotate or slide through with different degrees of freedom according to the purpose of mating members.
Answer is: