A field sprayer having a horizontal boom with 20 nozzles spaced 40 cm apart is to be designed for maximum application rate of 650 l/ha at nozzle pressure of kPa and forward speed of km/h. What will be the pump capacity in l/min?
(a) 44
(b) 46
(c) 48
(d) 50
I had been asked this question during an online exam.
My question is from Plant Protection Equipments in division Plant Protection Equipments of Farm Machinery