Powered supports, hydraulic chocks, props and friction props shall be secured and checked from . . . . . . . .
A. Day
B. 7 day
C. Shift
D. Time to time
Answer: Option D
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
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