2. A four-wheel tractor with 3 X 36 cm subsoiler is to operate on clay loam soil (specific draft =0.42 - 0.56 kg/ sq. cm) at a depth of 90 cm. The maximum drafts of the tractor at different working speeds are given below. Determine the tractor horsepower in hp. Express your answer in whole number. Increase draft due to speed (%) GEAR SETTING SPEED (Kph) MAX. DRAFT (Kg) 1L 2L 3.2 8,100 7,200 6,500 4,800 14 4.8 28 42 56 3L 6.4 4L

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2. A four-wheel tractor with 3 X 36 cm subsoiler is to operate on clay loam soil (specific
draft =0.42 - 0.56 kg/ sq. cm) at a depth of 90 cm. The maximum drafts of the tractor
at different working speeds are given below. Determine the tractor horsepower in hp.
Express your answer in whole number.
Increase draft due to
GEAR SETTING
SPEED (Kph)
MAX. DRAFT (Kg)
speed (%)
14
1L
3.2
8,100
7,200
6,500
4,800
2L
4.8
28
3L
6.4
42
4L
8
56
Transcribed Image Text:2. A four-wheel tractor with 3 X 36 cm subsoiler is to operate on clay loam soil (specific draft =0.42 - 0.56 kg/ sq. cm) at a depth of 90 cm. The maximum drafts of the tractor at different working speeds are given below. Determine the tractor horsepower in hp. Express your answer in whole number. Increase draft due to GEAR SETTING SPEED (Kph) MAX. DRAFT (Kg) speed (%) 14 1L 3.2 8,100 7,200 6,500 4,800 2L 4.8 28 3L 6.4 42 4L 8 56
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