A. Lump size
B. Bulk density
C. Both A. & B.
D. Neither A. nor B.
Related Mcqs:
- The capacity of a belt conveyor depends upon two factors. If one is the cross-section of the load, the other is the _____________ of the belt?
A. Speed
B. Thickness
C. Length
D. None of these - Capacity of flight conveyor in tons/hr is given by (where, W & D = width and depth of flight respectively in metre V = speed of the conveyor, metre/second ρ = bulk density of material, kg/m3) ?
A. 3.6 W.D.V.ρ
B. 3.6 W.D.V
C. 3.6 W.V.ρ
D. 3.6 D.V.ρ - A belt conveyor used for the transportation of materials can___________________?
A. Run upto 1 km
B. Travel at a speed upto 300 metres/minute
C. Handle materials upto 5000 tons/hr
D. All A., B. and C. - The maximum slope of a belt conveyor can be_____________________?
A. 15°
B. 30°
C. 45°
D. 60° - Which is the most suitable conveyor for transportation of sticky material ?
A. Apron conveyor
B. Belt conveyor
C. Screw conveyor
D. Pneumatic conveyor - Theoretical capacity of crushing rolls in tons/hr is given by (where, V = peripheral velocity, m/sec. W = width of rolls, m Dr = distance between rolls ρ = density of material to be crushed, kg/m3 here, V =πND where, N = speed of the rolls in rotation per second (rps) D = diameter of rolls, m) ?
A. 3.6 V.W.Dr.ρ
B. 3.6 V.W. ρ
C. 3.6 W.Dr.ρ
D. 3.6 V.W.Dr/ρ - Gummy & sticky materials like molasses, sugar etc. are best transported/handled by using a ______________ conveyor?
A. Drag
B. Ribbon
C. Screw
D. Slat - Dry powdery solid materials are transported by a ______________ conveyor?
A. Belt
B. Bucket
C. Screw
D. None of these - Handling of ashes and similar materials can be done best by a ______________ conveyor?
A. Flight
B. Drag or slat
C. Belt
D. Ribbon - Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a ______________ conveyor?
A. Flight
B. Slat or drag
C. Ribbon
D. Screw
