The lid used over a prop shall have a width not less than the . . . . . . . . of the prop.
A. Radius
B. Diameter
C. Thickness
D. Base
Answer: Option B
This Question Belongs to Mining Engineering >> Mine Legislation And General Safety
Related Questions on Mine Legislation and General Safety
Combustable oils or materials not used for filling in . . . . . . . . Equipment
A. Hydraulic
B. Chemical
C. Biological
D. Eletrical
Out of the following belt conveyor related items which one is provided for safety for the persons?
A. Loop-take-up
B. Idler set
C. Audio-visual alarm
D. sequential control switch
Join The Discussion