Mechanical Operations Which of the following oxides is not present in hematite iron ore? Manganese oxide Titanium oxide Cobalt oxide Calcium oxide Manganese oxide Titanium oxide Cobalt oxide Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Power consumption during turbulent flow in agitation tank is proportional to the __________ of the liquid. Thermal conductivity Surface tension Viscosity Density Thermal conductivity Surface tension Viscosity Density ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Size measurement of ultrafine particles can be best expressed in terms of Screen size Micron Centimetre Surface area per unit mass Screen size Micron Centimetre Surface area per unit mass ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The value of 'angle of nip' is generally about 32° 16° 52° 64° 32° 16° 52° 64° ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which one is a filter aid? Calcined lime None of these Diatomaceous earth Convas fabric Calcined lime None of these Diatomaceous earth Convas fabric ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The specific cake resistance for incompressible sludges is (where ΔP = pressure drop over cake) ∝ √ΔP Independent of ΔP ∝ 1/ ΔP ∝ ΔP ∝ √ΔP Independent of ΔP ∝ 1/ ΔP ∝ ΔP ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS