List of top Dairy Technology Questions

Process scheduling helps in finding

The slope of drainage in a dairy plant is usually kept

In a centrifugal pump the function of volute casing is to

Milk silos in a dairy plant are usually located

The part of the refrigeration unit in which the refrigerant changes from vapour to liquid is called

Operation that causes increase in discharge pressure in Vapour Compression Refrigeration (VCR) system is

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

The limiting particle diameter to which the cyclone separator can separate in terms of volumetric flow (V), exhaust flow velocity (v1), loss of pressure (\(\Delta_p\)), height (L) below the outlet and the viscosity of air (\(\mu\)) can be written as

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

If R is the radiation loss to the atmosphere, t1 and t2 are temperatures of inlet and outlet air respectively, then thermal efficiency of spray dryer would be expressed as

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

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

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

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

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

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

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

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

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

A leaf spring in automobiles is used to

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

Hooke's law holds good up to

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