A 4*100 cm seed drill is to be operated at a forward speed of 3.6 km/h. The diameter of the ground wheel is 50 cm. a cup type metering mechanism with 10 cells on its periphery is used for dropping one seed in a hill. Power transmitted from the ground wheel shaft to the metering shaft with the help of chain and sprocket arrangement. If the desired plant population is 6000 per hectare and average emergence is 75% speed ratio between ground wheel shaft and metering shaft will be ____________

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Farm Machinery Practice Test: Sowing Equipments — practice the complete quiz, review flashcards, or try a random question.

Sowing Equipments include: Seed metering mechanism, furrow openers, seed drills numericals, rice transplanter, seed drills and its calibration. Here are some sowing equipment options: Seed drill: A farming machine that sows seeds, presses them to a specific depth, and distributes them equally. Seed sowing machine: A mechanical device that sows seeds into land and is easy to operate. Ridger machine: An agricultural tool that can sow seed potatoes and covers the crops with an agriculture. Pneumatic planter: A modern agricultural tool that uses pressurized air to precisely place seed and... Show more

A 4*100 cm seed drill is to be operated at a forward speed of 3.6 km/h. The diameter of the ground wheel is 50 cm. a cup type metering mechanism with 10 cells on its periphery is used for dropping one seed in a hill. Power transmitted from the ground wheel shaft to the metering shaft with the help of chain and sprocket arrangement. If the desired plant population is 6000 per hectare and average emergence is 75% speed ratio between ground wheel shaft and metering shaft will be ____________






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