engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Fitter Lathe ACcessories Tools and Operation
Which one of the following formula is applied to find the tail stock offset when turning taper by offset method?
1
\(\frac{{D - d}}{{2l}}\)
2
\(\frac{{D - d}}{l}\)
3
\(\frac{{D - d}}{{2 \times l}} \times L\)
4
\(\frac{{d - D}}{l}\)