Drilling And Blasting - Study Mode
[#671] The type of machinery used to clean the dust ladden air.
Correct Answer
(C) Cyclone separator
[#672] A combination of u/g and o/c developed through . . . . . . . .
Correct Answer
(A) Avger mining
[#673] An explosive, by virtue of its constituents, contains enough oxygen necessary to complete . . . . . . . .
Correct Answer
(B) Oxydation
[#674] An memometers used where the air velocities between . . . . . . . .
Correct Answer
(A) 60 - 1000 m/min
[#675] Which of the following explosives are recommended for solid blasting practice in underground coal mine?
Correct Answer
(C) soligex, unigex