Q8
Which tool is commonly used in site exploration?
A.
Core drilling rig
AnswerB.
Ultrasound scanner
C.
Barometer
D.
Oscilloscope
Answer: Option A
Solution
Answer: Option A
Solution:
Core drilling rigs are used to extract cylindrical samples of rock and soil during site investigation. These samples help assess subsurface conditions. Correct Answer: Core drilling rig.