Electromagnetic methods are suitable for ore body of high conductivity
A. 2, 3 and 4 only
B. 1 and 3 only
C. 2 and 4 only
D. 1, 2 and 3 only
Answer:A
Electromagnetic methods are suitable for ore body of high conductivity
A. 2, 3 and 4 only B. 1 and 3 only C. 2 and 4 only D. 1, 2 and 3 only