Allied & ICAR Exam Bank • ALLIED_0344 MCQ • 1 Mark

Section 3: Farm Power

Farm Power

Subtopic: Tractors and Power Tillers

Question Statement:

The Type-2 PTO shaft standard specified by ISO/ASAE operates at rated speed of:

Options:

  • (A) $1000 \pm 25\text{ rpm}$ with 21 involute splines
  • (B) $540\text{ rpm}$ with 6 splines
  • (C) $1500\text{ rpm}$ with 8 splines
  • (D) $750\text{ rpm}$ with keyway

Answer Key:

A

Step-by-Step Solution & Explanation

Type 2 PTO is $35\text{ mm}$ ($1\frac{3}{8}\text{ in}$) with 21 splines turning at $1000\text{ rpm}$.
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