Where the zone is treated with water, the samples shall be collected by a method of . . . . . . . . sampling
A. Spot
B. Strip
C. Bulk
D. Radiometric
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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