42) Which one of the following time taken is correct to turn a job on lathe machine having length 350 mm, feed 0.05 mm/rev, spindle speed 350 RPM and number of cuts is 1?
Answer is:
20 minutes
Related KPSC ITI JTO Turner Question Papers - 2018 with Answer Key
Answer is:
type of abrasive
Answer is:
Tan Theta = (Lead)/(Pie x Pitch Diameter)
Answer is:
Revolving centre
Explanation:
Revolving Centres are Frictionless. Used for supporting heavy jobs and jobs revolving with high speeds. A high-speed steel inserted centre is supported by two bearings housed in a body. It is also called the revolving dead centre.
Answer is:
Longer level lead for the cutting edge
