What does the term "support resistance" mean in ground control?
A. Strength of ore against blasting
B. Ability of rock bolts to conduct electricity
C. Capacity of support to resist deformation
D. Efficiency of hoisting system
Answer: Option C
Solution (By Examveda Team)
Support resistance is the force support systems can withstand before yielding.The correct answer is: Capacity of support to resist deformationImportant for safety in weak or stressed ground.Measured in kN or tons.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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