Allied & ICAR Exam Bank • ALLIED_0332 MCQ • 1 Mark

Section 3: Farm Power

Farm Power

Subtopic: Tractors and Power Tillers

Question Statement:

According to standard ASAE/IS specifications, a Type-1 PTO shaft has nominal diameter and spline count of:

Options:

  • (A) $35\text{ mm}$ ($1\frac{3}{8}\text{ in}$) with 6 splines at $540\text{ rpm}$
  • (B) $45\text{ mm}$ with 21 splines at $540\text{ rpm}$
  • (C) $35\text{ mm}$ with 21 splines at $540\text{ rpm}$
  • (D) $25\text{ mm}$ with 4 splines at $1000\text{ rpm}$

Answer Key:

A

Step-by-Step Solution & Explanation

Type 1 standard is $35\text{ mm}$ ($1\frac{3}{8}\text{ in}$) with 6 splines turning at $540 \pm 10\text{ rpm}$.
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