Allied & ICAR Exam Bank • ALLIED_1070 MCQ • 1 Mark

Section 2: Farm Machinery

Farm Machinery

Subtopic: Mower Kinematics

Question Statement:

In a reciprocating mower knife assembly, 'register' refers to:

Options:

  • (A) The knife section centering exactly in the ledger plate guards at the end of each stroke
  • (B) The lead given to the outer end of the cutter bar
  • (C) The angle between the pitman and the knife head
  • (D) The clearance between knife clips and sections

Answer Key:

A

Step-by-Step Solution & Explanation

Register means that the knife sections stop exactly in the center of the guards (ledger plates) at both dead centers of the crank stroke, ensuring clean shearing without jamming.
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