1
ICAR JRF Dairy Engineering 29 Jun 2024Shift 1
MCQ (Single Correct) +4 −1
Lactometers, as per BIS specifications are calibrated at
2
ICAR JRF Dairy Engineering 29 Jun 2024Shift 1
Statement Based +4 −1

Which of the following statements are true regarding humidity transducers?

Statement 1 : Humidity transducers measure the moisture content in the air or gas.
Statement 2 : Capacitive humidity transducers operate based on the change in capacitance due to the absorption of moisture by a dielectric material
Statement 3 : Resistive humidity transducers utilize the change in resistance of a sensing element in response to variations in humidity.
Statement 4 : Humidity transducers are not affected by temperature changes in the environment.

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General Agriculture

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Agronomy, Tillage & Field Crop Production Agricultural Entomology, Nematology & Crop Pr Soil Science, Plant Nutrition & Reclamation Cell Biology, Plant Physiology & Biochemistry Agricultural Meteorology & Climate Science Crop Genetics, Plant Breeding & IPR

Dairy & Food Engineering-I

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Membrane Transport Engineering Gas & Vapour Permeability in Packaging Vapour Compression Refrigeration Systems Psychrometrics & Air Conditioning Cold Storage & Thermal Energy Storage Water Activity & Sorption Thermodynamics Eco-Friendly Refrigerants & Environmental Met Vapour Absorption & Alternative Systems Microwave & Dielectric Heating

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Time-Dependent Rheology & Food Texture Fluid Mechanics & Fluid Transport Rheology of Dairy & Food Fluids Food Freezing Principles Viscoelasticity & Mechanical Analog Models Dairy Pumps Engineering

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Novel Dehydration Systems Milk Evaporators Powder Recovery & Handling Vapour Separation & Energy Economy

Thermal Engineering

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Programmable Logic Controllers & Industrial A Automatic Process Control & Controller Modes Process Indicators & Data Recorders Pressure & Humidity Transducers Active Process Temperature Transducers Process Flow & Level Measurement Final Control Elements & Process Actuators

Process Equipment Design

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Pressure Vessel Mechanics & Design Codes Dairy Storage Tanks & Milk Silos Heat Exchanger Mechanical Construction Structural Supports for Dairy Vessels Pressure Vessel Heads & Closures Agitation & Mixing Equipment Design

Refrigeration Engineering

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Heat Conduction & Extended Surfaces Heat Exchanger Thermal Design Convective Heat Transfer & Dimensionless Numb Classical Thermodynamics & Availability Gas & Air Standard Power Cycles
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