Allied & ICAR Exam Bank • ALLIED_0225 NAT • 2 Marks

Section 2: Farm Machinery

Farm Machinery

Subtopic: Functional requirements, principles of working, construction and operation of manual, animal, tractor and renewable energy operated equipment for tillage, sowing, planting, fertilizer application, inter-cultivation, spraying, mowing, chaff cutting, harvesting and threshing

Question Statement:

A mower cutter bar of length $2.0\text{ m}$ is operated at $5.0\text{ km/h}$. If field efficiency is $70\%$, the effective field capacity in ha/h is:

Answer Key:

0.7

Step-by-Step Solution & Explanation

$TFC = (2.0 \times 5.0)/10 = 1.0\text{ ha/h}$. $EFC = 1.0 \times 0.70 = 0.70\text{ ha/h}$.
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