Question:
Which of the following sampling techniques is followed during sampling from wagons or dumps in the form of scoop taken at regular intervals?
Which of the following sampling techniques is followed during sampling from wagons or dumps in the form of scoop taken at regular intervals?
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Grab sampling is best used for quick, non-continuous samples from moving or stored material where regular intervals are followed.
Updated On: June 02, 2025
- Chip sampling
- Borehole sampling
- Bulk sampling
- Grab sampling
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The Correct Option is D
Solution and Explanation
Grab sampling involves collecting small scoops of material at regular intervals, especially from moving conveyors, wagons, or dumps. It provides a quick representation of the material at a specific time or location.
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