Dairy Technology संपूर्ण विषय परीक्षा

Membrane Processing

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5 Questions / Batch 5 प्रश्न / बैच
12
Total Questions कुल प्रश्न
2024
1 Paper
Papers Covered कुल पेपर्स
1 Exam Years 1 परीक्षा वर्ष
10.0%
Exam Weightage परीक्षा वेटेज
In 2024 Exam 2024 परीक्षा में
5 Chapters
Syllabus Chapters पाठ्यक्रम अध्याय
3 Question Types 3 प्रश्न प्रकार
Question Types: प्रश्न प्रकार:
MCQ (Single Correct) MCQ (एकल सही) 8 Assertion & Reason अभिकथन एवं कारण 2 Arranging Order क्रम व्यवस्था 2

Previous Years Questions (PYQ) Statistics विगत वर्षों के प्रश्न (PYQ) सांख्यिकी

Year-wise question count, paper frequency, and exam weightage percentage for Membrane Processing: Membrane Processing हेतु वर्षवार प्रश्नों की संख्या, पेपर आवृत्ति और परीक्षा वेटेज प्रतिशत:

Year वर्ष Questions प्रश्न Avg / Paper औसत / पेपर Weightage & Trend वेटेज व ट्रेंड
2024 12 Qs 12.0
10.0% —

All Questions in this Subject इस विषय के सभी प्रश्न

12 Questions 12 प्रश्न
1

Which of the following benefits are associated with High Pressure Processing (HPP) technology in food preservation?

(A) .Reduction of food spoilage by inhibiting enzymatic activity.
(B) .Enhancement of food safety by eliminating all types of microorganisms
(C) .Retention of food texture, color, and flavor.
(D) Shortening of the shelf life of perishable foods.

Choose the correct answer from the options given below:

Non-Thermal Dairy Processing Non-Thermal Dairy Processing ICAR JRF Dairy Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
2
Which of the following is best suited for evaporating tomato puree?
Novel Evaporation & Drying Systems Novel Evaporation & Drying Systems ICAR JRF Dairy Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
3
Out of the following identify valid geometry for fins (|) Longitudinal fins of rectangular cross section attached to a wall (Il) Cylindrical tubes with radial fins (II!) Conical rod protruding from a wall

Choose the correct answer from the options given below:

Novel Evaporation & Drying Systems Novel Evaporation & Drying Systems ICAR JRF Dairy Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
4
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
Novel Evaporation & Drying Systems Novel Evaporation & Drying Systems ICAR JRF Dairy Technology 2024 Shift 1 Chronological +4 / −1
5

Given below are two statements

One is labelled as assertion (A) and other one is labelled as reason (R).
Assertion (A) : BPE of the concentrated solution must be known for evaporator design
Reason (R) : BPE of the concentrated liquor reduces the effective temperature driving force compared to the boiling of pure solvent

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

Novel Evaporation & Drying Systems Novel Evaporation & Drying Systems ICAR JRF Dairy Technology 2024 Shift 1 Assertion & Reason +4 / −1
6
can be used to process viscous products at low evaporation temperature
Novel Evaporation & Drying Systems Novel Evaporation & Drying Systems ICAR JRF Dairy Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
7
type of atomizers are usually used for small flow rates and particularly useful for providing uniform small droplets of 15 microns or less
Novel Evaporation & Drying Systems Novel Evaporation & Drying Systems ICAR JRF Dairy Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
8

Arrange the following in order of increasing magnitude of their numerical value only

A. Stefan Boltzmann Constant (kg s® K)
B. Planck's Constant (J s)
C. Speed of Light in Vacuum (m/s)
D. Universal Gas Constant (J mol"! K"*)

Choose the correct answer from the options given below:

Infrared & Microwave Dairy Processing Infrared & Microwave Dairy Processing ICAR JRF Dairy Technology 2024 Shift 1 Chronological +4 / −1
9
Substances absorb Far IR energy most efficiently through the mechanism of . Which leads to heating of the product
Infrared & Microwave Dairy Processing Infrared & Microwave Dairy Processing ICAR JRF Dairy Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
10

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.

Thermal Processing Lethality Kinetics Thermal Processing Lethality Kinetics ICAR JRF Dairy Technology 2024 Shift 1 Assertion & Reason +4 / −1
11
The change in temperature required to obtain on logy change in bacterial load is referred as
Thermal Processing Lethality Kinetics Thermal Processing Lethality Kinetics ICAR JRF Dairy Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
12
is a lipase based detergent used in cleaning of dairy processing equipment or surfaces
Advanced CIP Systems & Enzymatic Cleaners Advanced CIP Systems & Enzymatic Cleaners ICAR JRF Dairy Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1

Syllabus Chapters Breakdown पाठ्यक्रम अध्याय विभाजन

5 Chapters 5 अध्याय
Official PYQ Papers

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