The initial medical examination of every person employed in the mine should be arranged within a period of 'A' years of the date so notified by the manager. A is given by
A. 2
B. 3
C. 4
D. 5
Answer: Option D
A. 2
B. 3
C. 4
D. 5
Answer: Option D
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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