Agriculture Engineering > GATE 2025 > Seeding Equipment
While sowing mustard seeds (bulk density =800 kg.m-3) a four-row fluted roller type seed drill with 25 cm row spacing operates at a speed of 2.5 km.h-1. For a desired seed rate of 5.0 kg.ha-1, the flowrate of seeds from the machine in m3.h-1 is:
A
0.391×10-3
B
1.172×10-3
C
1.563×10-3
D
1.953×10-3

Correct : b

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agriculture engineering gate 2025 seed drill design fluted roller type seed drill GATE Agriculture Engineering seed rate calculation flowrate seeds mustard seeds bulk density row spacing seed drill GATE 2025 question 20

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