The correct relation between curve lead(CL), swithc lead(SL) and lead of crossing(L) is given by

- 1
  
  CL= L - SL
- 2
  
  L = CL - SL
- 3
  
  SL = L + CL
- 4
  
  L = (CL + SL)/2

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.