Q29
Which factor most affects the reliability of soil sampling?
A.
Color of soil
B.
Season of sampling
C.
Type of sampler used
AnswerD.
Lab technician's skill
Answer: Option C
Solution
Answer: Option C
Solution:
The type of sampler (disturbed vs. undisturbed) critically affects sample quality.Undisturbed samples are essential for accurate strength and compressibility testing.