Question
Geology Question on Applied Geology
Which of the following is/are used to estimate the strength of a rock mass?
A
API gravity
B
Resistivity
C
Kriging
D
RQD
Answer
RQD
Explanation
Solution
The correct option is (D): RQD
Which of the following is/are used to estimate the strength of a rock mass?
API gravity
Resistivity
Kriging
RQD
RQD
The correct option is (D): RQD