A machine of efficiency 40% has a load 40newtons and an effort of 60newtons.calculate the velocity ratio?
M.A. = Load/Effort
M.A. = 40 N / 60 N
M.A. = 2/3
V.R.= M.A./ Efficiency
V.R.= (2/3) / (40/100)
V.R.= _______
To calculate the velocity ratio of a machine, we need to use the formula:
Velocity Ratio = Effort/Load
Given that the Effort is 60 newtons and the Load is 40 newtons, we can substitute these values into the formula:
Velocity Ratio = 60/40
Now we can simplify the expression:
Velocity Ratio = 3/2
So, the velocity ratio of the machine is 3/2.