Allied & ICAR Exam Bank • ALLIED_2926
MCQ • 1 Mark
Section 2: Farm Machinery
Farm Machinery
Subtopic: Calculation of performance parameters – field capacity, efficiency, performance index, application rate and losses
Question Statement:
Performance Index ($PI$) of an agricultural machine incorporates which three performance dimensions?
Options:
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(A) Quality of work, Field capacity, and Energy consumption
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(B) Tractor color, engine weight, tire pressure
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(C) Driver age, ambient noise, exhaust color
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(D) Machine cost, scrap value, interest rate
Step-by-Step Solution & Explanation
Performance Index $PI = \frac{a \times q}{P}$ where $a$ is area capacity, $q$ is quality score, and $P$ is energy input.
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