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This question belongs to Geological Engineering Site Investigation And Geotechnical Exploration

Site Investigation and Geotechnical Exploration

?

What is the main disadvantage of geophysical surveys in dense urban areas?

A) High cost B) Slow results C) Interference from built-up structures D) Requires lab calibration

Answer & Solution

Correct Answer: Option C

In urban areas, geophysical readings may be distorted due to noise, vibrations, and utility interference, reducing accuracy.

Question posted by Examveda

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