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Forward speed: 5 km/hr Field efficiency: 80% Row spacing: 200 mm Forward speed = 5 km/hr = 5,000 meters / 60 minutes = 83.33 meters/min Working width = 9 rows x 200 mm = 1,800 mm = 1.8 meters Effective field capacity = (Working width x Forward speed x 10) / Field efficiency = (1.8 meters x 83.33 meters/min x 10) / 0.80 = 2249.92 square meters per minute To convert the field capacity from square meters per minute to hectares per hour: Effective field capacity = 2249.92 square meters/minute x (60 minutes/10,000 square meters) Effective field capacity = 1.35 hectares per hour Therefore, the effective field capacity of the 9-row seed cum fertilizer drill operated at a forward speed of 5 km/hr with a field efficiency of 80% and a row spacing of 200 mm is approximately 1.35 hectares per hour.
A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
W, V, T, Q, M ?
By rearranging the letters of ‘NADORUYB’, we get an English meaningful word of eight letters. The obtained word is ______.
1 ...
In the following figure, square represents Intelligent, triangle represents Smart, circle represents Handsome and rectangle represents Students. Which o...
In each question below are given three statements followed by three conclusions numbered I, II and III. You have to take the two given statements to be...
Which of the given options would be a logical sequence of the following words?
1. Decameter
2. Millimeter
3. Hectometer
4. Centimeter
5. Decimeter
If E = 5 and PRIEST = 87, then EVALUATE=
Who among the following writes the book three persons before T?
Six M, N, O, P, Q and R are sitting in a row facing north (not necessarily in the same order). Only three person are sitting between P and N. P is not a...
U और R के बीच कितने बॉक्स रखे गए हैं?
Arrange the following in the English alphabetical order:
(i) Palatine
(ii) Palatalize
...