Process Technology & Machinery Practice Questions (Q11-15) - Processing and Food Engineering

11

ICAR JRF Processing And Food Engineering 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Mention the sequence of ethanol production from wet milling of corn

(A) . Fermentation

(B) . Grinding

(C) . Degerming

(D) . Saccharification

Choose the correct answer from the options given below:

(A), (B), (C), (0) (B), (C), (D), (A) (B), (A), (D), (C) (C), (B), (D), (A)

12

ICAR JRF Processing And Food Engineering 29 Jun 2024Shift 1

Statement Based +4 −1

Given below are two statements

Statement (I) : Air spargers are prided in the bioreactor for better dispersal of air

Statement (II) : Impellers are used in fermentors to prevent vortexing

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.

13

ICAR JRF Processing And Food Engineering 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Macromolecules like proteins can be purified and separated using

(A) . Decantation

(B) . Chromatography

(C) . iso-electric precipitation

(D) . GeLfitration

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.

14

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) : Minimal processed fruits and vegetables have lower shelf life

Reason (R) : They have fresh-like characteristics and are convenient to use

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 Processing And Food Engineering 29 Jun 2024Shift 1

Statement Based +4 −1

Given below are two statements

Statement (): PERT uses deterministic and is event-oriented

Statement (II) : CPM is activity oriented and uses float concept

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.

Process Technology & Machinery

Processing and Food Engineering विषय एवं अध्याय

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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