Question Bank • QB_SUB_APE_0031 MSQ • 2 Marks

Section 6: Agricultural Process Engineering

Size Reduction and Material Handling

Subtopic: Size separation by screening

Question Statement:

Which factors directly influence the screening capacity and separation effectiveness of vibrating agricultural screens?

Options:

  • (A) Screen deck slope angle
  • (B) Vibration frequency and amplitude of the eccentric drive
  • (C) Feed moisture content and particle surface stickiness
  • (D) Color of the screen support frame

Answer Key:

A, B, C

Step-by-Step Solution & Explanation

Deck angle, vibration dynamics, and material moisture are the primary physical variables governing bed depth and stratifying efficiency.
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