Mechanical Engineering - Production Engineering
Exercise : Production Engineering - Section 7
1.
A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to drill a through-hole in a mild steel plate 20 mm thickness. The depth of cut in this drilling operation is
2.
The tail stock and the carriage of a lathe may be guided on same or different guideway.
3.
In order to achieve a specific surface finish in single point turning, the most important factor to be controlled is
4.
Surface grinding is done to produce
5.
Gear finishing operation is called
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers