Agriculture Engineering > GATE 2024 > Disk Harrow
A single acting disk harrow having 5 disks in each gang with a gang angle of 20° is operated at a forward speed of 3 km.h⁻¹ and a depth of 10 cm. The horizontal soil reaction force acting parallel to the face of each disk is found to be 250 N. The drawbar power required to pull the harrow, in kW, is _______. (Rounded off to 2 decimal places)
Correct : 0.44
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