List of top Dairy Technology Questions

The following layout is NOT commonly practiced for dairy plant layouting
Helical and ribbon type of agitators are used for mixing the material having viscosity in the range of
To place more records on data base file in dbaseIII+, the command used is
A 3 metre diameter cyclone handles an air flow rate of 35000 kg/hr. The average air temperature over the cyclone is 80$^{\circ}$C. The barometer stands at 758 mm Hg. Calculate the pressure drop.
The temperature dependence of the diffusivity can generally be described by
A 100 mm plate type disc is atomizing 5 kg/min of skim milk at 15,000 rpm. What is the disc peripheral velocity?
The ratio of inertia force to viscous force, is known as
Rotameter is used for measuring
The discharge through a single acting reciprocating pump is
A metal wire having length of 2.0 m is elongated by 2 mm under a load. The initial diameter of the wire is 2 mm. Find the change in diameter of wire after elongation if poisons ratio is 0.2.
When a helical compression spring is cut into two halves, the stiffness of each of the resulting springs will be
The atmospheric pressure head of water column is ____\.
Two shafts are said to have equal strength, if:
Kinematic viscosity can be defined as
The Poisson’s ratio ($\mu$) is of order
How much water should be evaporated from 1 kg milk of 9% concentration in order to form a 36% solution?
At what velocity does water flow convert from laminar to transitional in a 25 mm diameter pipe at 25$^\circ$C? The density of water is 997 kg/m$^3$ and viscosity is 1 x 10$^{-3}$ kg/m.s}
Read the following statements.
A. Lower relative humidity results in a greater difference between the dry-bulb and wet-bulb temperatures.
B. Increase in sensible heat increases the relative humidity
C. Adiabatic dehumidification leads to increase in dry bulb temperature
Choose the correct statement from the options given below:
In Seven-effect evaporator with a thermo-compressor, which of the following is possible to evaporate?
Calculate the pump head if suction pressure is 4 bar and discharge pressure is 6 bar. Consider density of water as 997 kg/m$^3$
What is the minimum duration required for curing of cement concrete for attaining good strength?
In an air conditioned room, the velocity of air can be measured using which of the following instruments?
The expansion device used in domestic refrigerator working on vapour compression cycle is
Which of the following is a naturally available latent heat storage material for refrigeration?
Evaluate the COP of a refrigeration system having work input of 120 kJ/kg and refrigeration effect generated is 300 kJ/kg