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3 cards from this section. Quick, good the night before a test.
What is the internal diameter of the cylindrical metal mold used in the compaction test?
Refer to the specifications mentioned for the mold.
What weight is the rammer used in the compaction test?
Think about the specifications provided earlier.
What is the purpose of the Standard Proctor’s Compaction Test?
Think about the applications of the compaction test.
True or False: A rammer used in soil compaction weighs 2.5 kg.
Refer back to the details of the apparatus.
A soil sample weighs 3000 grams after being compacted with varying water contents. How would you determine its maximum dry density?
Refer back to the relationship between weight, volume, and moisture.
Why is soil drawn from the middle for water content testing after compaction, rather than from the edges?
Think about the uniformity of compaction throughout the mold.
5 more questions in this section. Enroll free to practise them all.
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