When the percentage of inflammable gas, in general body of air does not exceed . . . . . . . . in first degree gassy mine.
A. 1
B. 1.25
C. 0.1
D. 0.01
Answer: Option C
Related Questions on Coal Mining Regulation in India
A. 8 hours
B. 24 hours
C. Weak
D. Month
Who are responsible for implementation of the code of practice in the roadway conveyors
A. Surveyor
B. Under manager
C. Engineer
D. Manager
A. Abonded working
B. Disused working
C. Unused works
D. Discontinued working
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