Chapter 4 MILK PROCESSING MCQs 20 min Score: 0 Attempted: 0/20 Subscribe 1. . The separation of cream and skimmed milk is based upon: (A) Purification (B) Sedimentation (C) Clarification (D) Centrifugal forceShow All Answers 2. . An average specific gravity of Milk Fat is: (A) 0.936 (B) 1.033 (C) 1.963 (D) 1.023Show All Answers 3. . Adjustment of the fat content of milk is known as: (A) Pasteurization (B) Sterilization (C) Clarification (D) StandardizationShow All Answers 4. . Standardized milk contain Solid Not Fat (S.N.F): (A) 8.9% (B) 3.5% (C) 6.9% (D) 12%Show All Answers 5. . Which process involves the disruption of fat globules into smaller ones: (A) Purification (B) Centrifugation (C) Clarification (D) HomogenizationShow All Answers 6. . The average size of fat globule is close to: (A) 1 - 2 µm (B) 4 - 6 µm (C) 7 - 8 µm (D) 9 - 10 µmShow All Answers 7. . Which part of homogenizer builds high pressure on milk: (A) Nozzle (B) Gear (C) Pistons (D) ShaftShow All Answers 8. . Which enzyme indicates the completion of Pasteurization process: (A) Lipase (B) Reductase (C) Lysozyme (D) PhosphataseShow All Answers 9. . Pasteurization kills microorganisms: (A) Pathogenic (B) All microorganisms (C) Acid producing (D) Spore formingShow All Answers 10. . In “Regeneration-I” milk is heated at: (A) 60-65°C (B) 35-40 °C (C) 55-60 °C (D) 70-72 °CShow All Answers 11. . In pasteurization, Holding tube having temperature: (A) 35-40 °C (B) 60-65°C (C) 70-72 °C (D) 55-60 °CShow All Answers 12. . An unopened package of Pasteurized milk having shelf life: (A) 15 – 20 days (B) 8 – 10 days (C) 20 – 30 days (D) 1 – 2 daysShow All Answers 13. . UHT processing is also called: (A) Longer life Processing (B) Stable Processing (C) Aseptic processing (D) Antiseptic ProcessingShow All Answers 14. . UHT Temperature is: (A) 72°C (B) 150°C (C) 121°C (D) 141°CShow All Answers 15. . Packaging paper is sterilized with the help of: (A) Hydrogen peroxide (B) Nitrogen oxide (C) Steam (D) Carbon tetra chlorideShow All Answers 16. . In Air Knife Section, Hot air having temperature: (A) 35-40 °C (B) 50-55°C (C) 70-80°C (D) 60-65 °CShow All Answers 17. . Which one controls the overflow of milk in tetra pak package: (A) Photocells (B) Air knife (C) Detectors (D) SensorsShow All Answers 18. . Sealing & cutting of paper is the function of which section: (A) Flip (B) Air Knife (C) Jaw (D) PhotocellShow All Answers 19. . Standardized milk contain Fat: (A) 3.5% (B) 5.5% (C) 4.5% (D) 8.9%Show All Answers 20. . Which unit operation used to remove bad odour from milk: (A) Pasteurization (B) Separation (C) Deodorization (D) HomogenizationShow All Answers