Food Science & Technology Quiz (16/04/2021)
Q1. In Dairy Industry, It Is Desired To Obtain The Cream From Milk Using A Centrifuge. Which Will Stay In The Center?
A) Cream
B) Milk
C) Both A & B
D) None Of The Above
Answer: A) Cream
- In The Dairy Industry, It Is Desired To Obtain The Cream From Milk Using A Centrifuge. The Cream Which Is The Lighter Liquid Will Stay In The Center And Milk Will Splash Out Radially.
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Q2. Basket Centrifuge Can Be Used For Liquid-Liquid Separations.
A) True
B) False
Answer: B) True
- Basket Centrifuge Cannot Be Used For Liquid-Liquid Separations. The Solid Wall Basket Centrifuge Uses Centrifugal Force To Promote Liquid/Liquid Separation. The Clarified Liquid Builds Up Along In The Inside And Flows Up And Over The Basket Wall.
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Q3. The Force Used For Mixing By Mixing Equipment For Pastes And Dough Is _____?
A) Centrifugal Smearing
B) Impact
C) Tumbling
D) All Of The Mentioned
Answer: D) All Of The Mentioned
- Mixing Has Been Defined As The Intermingling Of Two Or More Dissimilar Portions Of The Material, Resulting In The Attainment Of The Desired Level Of Uniformity, Either Physical Or Chemical, In The Final Product. The Force Used For Mixing By Mixing Equipment For Pastes And Dough Can Be Any Of The Mentioned.
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Q4. All Of The Following Are The Components Of Foods Except_____?
A) Carbohydrates
B) Proteins
C) Vitamins
D) Fiber
Answer: D) Fiber
- Carbohydrates, Proteins, Fats, Minerals, Vitamins, Water, And Roughage Are Seven Essential Components Of A Diet.
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Q5. What Is The Formula For Glucose?
A) C6H12O6
B) C6H6O12
C) C6H6O6
D) C12H6O11
Answer: A) C6H12O6
- Glucose, Also Called Dextrose, One Of A Group Of Carbohydrates Known As Simple Sugars (Monosaccharides). Glucose Has The Molecular Formula C6H12O6. It Is Found In Fruits And Honey And Is The Major Free Sugar Circulating In The Blood Of Higher Animals.
READ MORE – FOOD TECHNOLOGY (14/04/2021)