Mechanical Operations To produce talcum powder, use Jet mill Pin mill Hammer mill Ball mill Jet mill Pin mill Hammer mill Ball mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Specific surface area is the surface area of a unit __________ of materials. Weight Volume Either A or B Neither A nor B Weight Volume Either A or B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations The most common filter aid is Diatomaceous earth Silica gel Calcium silicate Sodium carbonate Diatomaceous earth Silica gel Calcium silicate Sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Pulverised coal passing through 200 mesh screen has a diameter of 0.074 mm (74 micron). The same passing through 50 mesh screen will have a dia of __________ mm. 0.014 0.007 0.3 50 0.014 0.007 0.3 50 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Reciprocal of sphericity is termed as the Shape factor Surface area per unit mass Specific surface ratio Sauter diameter Shape factor Surface area per unit mass Specific surface ratio Sauter diameter ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Vacuum filter is most suitable for the Liquids having high vapour pressure None of these Removal of fines from liquid Liquids of very high viscosity Liquids having high vapour pressure None of these Removal of fines from liquid Liquids of very high viscosity ANSWER DOWNLOAD EXAMIANS APP
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