Food Engineering Mock Test 6

10%

Question 1 of 10

1. With respect to the Tyler series, which of the following is true?

Intermediate messes cannot be accommodated in the Tyler series

Intermediate meshes can be accommodated in British series only

None of the mentioned

The ratio of one mess size to the intermediate mesh will have the ratio of 4^th root of 2

Question 1 of 10

Question 2 of 10

2. Statement 1: Time is an important parameter for the growth of spoilage organisms.
Statement 2: Temperature is an important parameter for the growth of spoilage organisms.

False, False

True, True

False, True

True, False

Question 2 of 10

Question 3 of 10

3. Statement 1: It is generally not possible to change the direction of flow with belt conveyors.
Statement 2: If belt conveyors are to be used in the bent position, slat belts are used.

True, True

False, False

True, False

False, True

Question 3 of 10

Question 4 of 10

4. Which of the following is NOT an application of mixing solids in the food industry?

Poultry and cattle feed

None of the mentioned

Biscuit/bakery making

Chips and snacks industry

Question 4 of 10

Question 5 of 10

5. Statement 1: Where P_g is power for a gassed system and P_o is power for an ungassed system, P_g/P_o is _____
Statement 2: Na stands for _____

> 1, consistency index

> 1, aeration number

< 1, aeration number

< 1, consistency index

Question 5 of 10

Question 6 of 10

6. Which of the following statement with respect to food preservation is true?

All of the mentioned

Cereals have the highest requirements of moisture and soil types

Leafy vegetables perish fast due to their high moisture content

Cereal can be grown with less labour and yield of food is high

Question 6 of 10

Question 7 of 10

7. Statement 1: The radius of neutral zone depends on the radius of the centrifuge.
Statement 2: More is the radius, lesser is the zone of centrifuge.

True, True

True, False

False, True

False, False

Question 7 of 10

Question 8 of 10

8. Statement 1: Are almonds high-fat or high-protein nuts?
Statement 2: Tiny fat globules in water are called butter.

High-fat, True

High-fat, False

High-protein, True

High-protein, False

Question 8 of 10

Question 9 of 10

9. As a thumb rule in the food industry, reducing the temperature of storage by 10degC increases the life of food item by twice and increasing by 10degC reduces by half.

False

True

Question 9 of 10

Question 10 of 10

10. Which of the following is NOT a reason to affect the effectiveness of a screen?

Insufficient time for food particles to pass through the sieve

Broken mesh wires

None of the mentioned

Blocked apertures

Question 10 of 10