Design of Processing Machinery Practice Questions (Q1-5) - Processing and Food Engineering

1

ICAR JRF Processing And Food Engineering 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Range of aspect ratio for high molded tyres

0.50 or less 0.50-0.75 0.75-1.00 00 or higher

2

ICAR JRF Processing And Food Engineering 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

In comparison to other types of conveyors, screw conveyors

Require relatively low power and are more susceptible to wear Require relatively high power and are more susceptible to wear Require relatively low power and are less susceptible to wear Require relatively high power and are less susceptible to wear

3

ICAR JRF Processing And Food Engineering 29 Jun 2024Shift 1

Statement Based +4 −1

Given below are two statements

Statement (I) : Positive displacement bucket elevators are used for abrasive materials

Statement (II) : Continuous-type bucket elevators are used for conveying fragile material

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

Both Statement (I) and Statement (II) are true. Both Statement (I) and Statement (II) are false. Statement (I) is true but Statement (II) is false. Statement (I) is false but Statement ({I) is true.

4

ICAR JRF Processing And Food Engineering 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Online Bruise damage in fresh fruits and vegetables can be monitored by

(A) . Infrared imaging

(B) . Machine vision

(C) . Acoustic sensors

(D) . Hyperspectral imaging

Choose the correct answer from the options given below:

(A), (6) and (D) only. (A), (B) and (C) only, (A), (B), (C) and (D). (B), (C) and (D) only.

5

ICAR JRF Processing And Food Engineering 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) : Active packaging technology focuses on maintaining the quality and enhancing the shelf-life of food products

Reason (R) : The elements of active packaging systems indicate the freshness, quality, safety, and security of food products.

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.

Design of Processing Machinery

Processing and Food Engineering Subjects

General Agriculture

Engineering Properties & Quality of Biomateri

Heat & Mass Transfer

Post Harvest Unit Operations

Process Technology & Machinery

Design of Processing Machinery

Material Handling, Packaging & Transport

Previous Year Papers of Processing and Food Engineering

Processing and Food Engineering- ICAR JRF/SRF 2024

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