Mechanical Operations - Study Mode
[#26] To remove dirt from the flowing fluid, we use a
Correct Answer
(C) Strains
[#27] The term 'angle of nip' is concerned with the operation of the __________ crushers.
Correct Answer
(B) Roll
[#28] There is practically no alternative/competitor to __________ in the beneficiation treatment of sulphide ores.
Correct Answer
(D) Froth floatation
[#29] Filtration of water in a paper mill is done by a/an __________ filter.
Correct Answer
(A) Open sand
[#30] Maximum size reduction in a ball mill is done by the, __________ action.
Correct Answer
(C) Impact