Mine Supports And Strata Control - Practice Test

(A) 1 - 1.2 m

(B) 1.2 - 1.3 m

(C) 1.6 - 1.8 m

(D) 1.4 - 1.5 m

(D) 1.4 - 1.5 m

(A) Quick setting in organic cement capsule bolt

(B) Recoverable bolt

(C) Split set bolt

(D) Resin bolts with capsule

Quick setting in organic cement capsule bolt

(A) 5 te

(B) 12 te

(C) 10 te

(D) 7 te

(C) 10 te

(A) 1 - 8 m

(B) 7.5 mm - 1.2 m

(C) 1.2 - 2 m

(D) 2 - 2.5 m

(B) 7.5 mm - 1.2 m

(A) Good

(B) Needs supports

(C) No supports needed

(D) Sags

(B) Needs supports

Mine Supports And Strata Control - Study Mode