Mechanical Operations Dust laden air can be purified using a Gravity settler Cyclone separator Bag filter Tubular centrifuge Gravity settler Cyclone separator Bag filter Tubular centrifuge ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Jigging is a technique by which different particles can be Separated by particle size Separated by particle density Mixed Separated by particle shape Separated by particle size Separated by particle density Mixed Separated by particle shape ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Separation of isotopes is generally done using a/an __________ centrifuge. Both A & B Disk-bowl Neither A nor B Ultra Both A & B Disk-bowl Neither A nor B Ultra ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Actual operating speed of a ball mill may vary from 65 to 80% of the critical speed. Which of the following duties would require the ball mill to be operated at maximum percentage of critical speed? Dry grinding of large particles (upto 1.25 cms) Dry grindng of large particles in un-baffed mills Wet grinding in high viscous suspension Wet grinding in low viscous suspension Dry grinding of large particles (upto 1.25 cms) Dry grindng of large particles in un-baffed mills Wet grinding in high viscous suspension Wet grinding in low viscous suspension ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Mixer used for rubber compounding is Mixer-extruder Banbury internal mixer Muller mixer Pug mill Mixer-extruder Banbury internal mixer Muller mixer Pug mill ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Run of mine (ROM) coal is crushed by a __________ for use in domestic ovens. Ball mill Hammer crusher Jaw crusher Tube mill Ball mill Hammer crusher Jaw crusher Tube mill ANSWER DOWNLOAD EXAMIANS APP