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During a hydrometer test for grain size distribution of fine-grained soil, the… — Answer & Solution | Civexa

Soil Mechanics · Index Properties

Index Properties MCQ with answer and solution

During a hydrometer test for grain size distribution of fine-grained soil, the hydrometer reading versus time

Solution

Concept

Hydrometer reading vs time

Step-by-step solution

1. As particles settle, the suspension becomes less dense at the hydrometer level. 2. The reading decreases with time.

Explanation

The suspension clears with time.

Why the other options are wrong

It does not increase or stay constant.

Shortcut

Reading decreases.

Correct answer: B) Decreases

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