Q31
What is the main limitation of Ground Penetrating Radar (GPR)?
A.
Poor resolution
B.
Not effective in dry sand
C.
High cost
D.
Ineffective in conductive soils
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
GPR struggles in highly conductive soils like clays due to rapid signal attenuation.It performs best in dry, sandy, or resistive environments.