Mechanical Operations - Study Mode
[#156] __________ conveyor is the most suitable for long distance transportation of cold, non-abrasive granular/irregular shape/fine materials.
Correct Answer
(B) Belt
[#157] Pick out the wrong statement pertaining to the roll crushers.
Correct Answer
(C) Both the rolls run necessarily at the same speed
[#158] Dry powdery solid materials are transported by a __________ conveyor.
Correct Answer
(C) Screw
[#159] Filtration capacity of a rotary drum vacuum filter depends upon the
Correct Answer
(C) Both A & B
[#160] __________ is defined as the geometric mean of the relative rejections and the relative recoveries of two minerals.
Correct Answer
(B) Selectivity index