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Arrange the path of grain through a receiving and storage plant in order:

1. Bucket elevator lifts the grain to the top of the silo

2. Truck discharges into the intake pit

3. Distributor directs it to the chosen bin

4. Drag conveyor moves it across the top of the bins

Select the correct sequence.

  • A.2, 4, 1, 3
  • B.1, 4, 2, 3
  • C.2, 1, 4, 3
  • D.1, 2, 4, 3

Answer: C

Correct answer: 2, 1, 4, 3

The path follows the grain. The truck discharges into the intake pit (2), the lowest point of the plant. A bucket elevator lifts it to the top of the silo (1), since that is the only economical way to gain height.

A drag conveyor then carries it horizontally across the top of the bins (4), and a distributor directs it into the chosen bin (3). The order reflects a general principle: lift once, as early as possible, and distribute by gravity thereafter.

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