List of top Questions asked in ICAR AIEEA (PG)

Co-efficient of viscosity of a fluid divided by its mass density is known as

When water is flowing through a pipe, the sudden increase in diameter results in the loss of head of water. The sudden decrease in diameter would result

For measurement of velocity of fluid flowing through a pipe, the device used would be

When running full, the discharge from a pipe of higher diameter pipe would be more than that of discharge of a lower diameter pipe. The ratio of discharge between 4 and 2 cm diameter pipes would be

The component that is fitted to increase the temperature and reuse the vapours from vapour separator in a multiple effect evaporator is

The part of HTST pasteurizer that limits its application with respect to temperature is

Among the following parameters HTST pasteurizer instrumentation, one that is not a controlling operation

A leaf spring in automobiles is used to

Hooke's law holds good up to

The slope of initial straight line portion of the stress - strain curve is known as

In a heat exchanger, milk is to be heated from 5°C to 85°C with 80% regeneration and then finally in a heating section. The temperature of milk after regeneration would be

The decimal reduction time 'D' is defined as the time necessary for reduction in the microbial population by

In a dairy plant, after processing rasogolla is usually kept in containers. It is necessary to mathematically estimate the number of spoiled containers. The parameter that is used is called

Forced convection in a liquid bath is caused by

Ductility of a material is defined as the ability of material to

The ratio of shear stress to the shear strain is called

The heating of gas at constant pressure is governed by

When the relative humidity of air reaches 100%, the 'Wet bulb temperature' becomes

A composite slab of unit area is made up of three material layers having thickness (x) and thermal conductivities (k) as (x1, k1), (x2, k2), and (x3, k3) respectively. Its thermal resistance (Rt) would be,

The optimum thickness of insulation of steam pipe line is

Excess insulation thickness for a steam pipeline will affect the heat loss due to change in

Provision of fins on a heat transfer surface will be more effective if the number and size of fins are

Match List I with List II

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Match List I with List II

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Match List I with List II

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