Food Engineering/Packaging & Labeling Practice Questions (Q11-15) - Food Processing Technology

11

ICAR JRF Food Processing Technology 29 Jun 2024Shift 1

Assertion & Reason +4 −1

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : Ductility is an essential requirement in steel for use in a high-pressure vessel

Reason (R) : Ductilty is a mechanical property commonly described as a material's amenability to drawing

In light of the above statements, choose the correct answer from the options given below.

Both (A) and (R) are true and (R) is the correct explanation of (A) Both (A) and (R) are true but (R) is NOT the correct explanation of (A) (A) is true but (R) is false (A) is false but (R) is true

12

ICAR JRF Food Processing Technology 29 Jun 2024Shift 1

Match the Following +4 −1

Match the following transducers with their operational function:

Choose the correct answer from the options given below :

List - I Transducer		List - II Function
A	Strain Gauge Strain Gauge	I	Converts mechanical deformation into an electrical signal Converts mechanical deformation into an electrical signal
B	Thermocouple Thermocouple	II	Measures temperature by the voltage difference between two dissimilar conductors Measures temperature by the voltage difference between two dissimilar conductors
C	LVDT LVDT	III	Utilized for measuring linear displacement with high accuracy Utilized for measuring linear displacement with high accuracy
D	Piezoelectric Transducer Piezoelectric Transducer	IV	Generates an electrical charge when subjected to mechanical pressure or vibration Generates an electrical charge when subjected to mechanical pressure or vibration

(A) - (I), (B) - (III), (C) - (II), (D) - (IV) (A) - (I), (B) - (I), (C) - (I), (D) - (V) (A) - (I), (B) - (I), (C) - (I), (D) - (IV) (A) - (I), (B) - (II), (C) - (IV), (D) - (IV)

13

ICAR JRF Food Processing Technology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

What does the thermal death curve represent?

The rate of cooling of food products after heat treatment The time required to reach a specific temperature during cooking The relationship between temperature and microbial death rate The rate of evaporation of water from food during heating

14

ICAR JRF Food Processing Technology 29 Jun 2024Shift 1

Assertion & Reason +4 −1

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : ‘The 12 D process is a method used in food preservation

Reason (R) : Itinvolves subjecting food to a thermal treatment that reduces the microbial population by a factor of 12 logarithmic cycles.

In light of the above statements, choose the correct answer from the options given below.

Both (A) and (R) are true and (R) is the correct explanation of (A) Both (A) and (R) are true but (R) is NOT the correct explanation of (A). (A) is true but (R) is false. (A) is false but (R) is true.

15

ICAR JRF Food Processing Technology 29 Jun 2024Shift 1

Arranging Order +4 −1

Arrange the following steps in the correct sequence for the operation of an evaporator: Step 1: Preheating the feed solution Step 2: Vaporization of the solvent from the feed solution. Step 3: Condensation of the vaporized solvent to produce distillate. Step 4: Removal of concentrated solution or residue. Step 5: Heating the feed solution to its boiling point

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Food Engineering/Packaging & Labeling

Food Processing Technology Subjects

General Agriculture

Introductory Food Technology

Technology of Foods of Plant Origin

Technology of Foods of Animal Origin

Food Quality Management

Food Engineering/Packaging & Labeling

Food Microbiology & Biotechnology

Previous Year Papers of Food Processing Technology

Food Processing Technology- ICAR JRF/SRF 2024

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