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To minimize ride vibrations, the location of the operator's seat should be
EXPLANATION
Design of Crop Dryers & Aeration Systems
- Tractor Operator Seat Ergonomics and Ride Vibration:
- Ride vibration in agricultural tractors consists of pitch, roll, and vertical bounce vibrations induced by terrain roughness.
- The Centre of Gravity (CG) of the tractor experiences the minimum angular rotational acceleration and pitch motions.
- Positioning the operator's seat as near to the centre of gravity as practical isolates the driver from severe pitching and rolling whiplash amplitudes.
- Conclusion: Near to the centre of gravity (Option 2).
Correct option: (2) Near to the centre of gravity
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