Mechanical Operations For spheres, the surface shape factor is given by (where, A = area, V = volume, and D = diameter) None of these AD/V π/6(=V/D³) π(=A/D²) None of these AD/V π/6(=V/D³) π(=A/D²) ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mixer used for rubber compounding is Mixer-extruder Banbury internal mixer Pug mill Muller mixer Mixer-extruder Banbury internal mixer Pug mill Muller mixer ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations For spheres, the specific surface shape factor is given by D/V A/V √(AD/V) AD/V D/V A/V √(AD/V) AD/V ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of isotopes is generally done using a/an __________ centrifuge. Neither A nor B Disk-bowl Ultra Both A & B Neither A nor B Disk-bowl Ultra Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A tube mill as compared to a ball mill All of these Employs smaller balls Has larger length/diameter ratio (>2 as compared to 1 for ball mill) Gives finer size reduction but consumes more power All of these Employs smaller balls Has larger length/diameter ratio (>2 as compared to 1 for ball mill) Gives finer size reduction but consumes more power ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Rittinger number which designates the new surface prduced per unit of mechanical energy absorbed by the material being crushed, depends on the Ultimate strength of the material All of these Elastic constant of the material State or manner of application of the crushing force Ultimate strength of the material All of these Elastic constant of the material State or manner of application of the crushing force ANSWER DOWNLOAD EXAMIANS APP
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