List of top Questions asked in ICAR AIEEA (PG)- 2020

The steam pressure required to maintain the drum dryer surface temperature of 150°C is in the range

Which of the following statement is NOT true with regard to centrifugal pump?

Which of the following alternatives could be employed to increase the capacity of evaporator?

In the forward feed type multiple effect evaporator, the liquid feed enters at that section of evaporation plant which has

For the same temperature difference between first and last effect of multiple effect evaporator, the possibility of greater number of effects could be achieved by

The boiling temperature of a concentrated solution as compared to water at the same pressure would be

The calandria and vapour separators are at an elevated position than the milk pumps, for the purpose of

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

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

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

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

If Cv, Cc, and Cd are coefficients of velocity, contraction and discharge respectively, then one of the following equations will hold good

A leaf spring in automobiles is used to

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

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

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

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

The ratio of shear stress to the shear strain is called

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

Forced convection in a liquid bath is caused by

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,