ObjectiveMcq
Print Protected
This page is protected for print. Use the website to view the content.
If n=4 (rpm of bull wheel), cs=3 mm/minute (cutting speed) and m=5 (ratio of return time to cutting time), find the value of length of cutting stroke (l) in mm.
Correct Answer: A — 12.5
C.S. = nl (1+m) / 100. Here, n=4, cs=3, m=5 and l can be found out by putting these values in above equation.