List of top Questions asked in ICAR AIEEA (PG)

The material most suitable for the Evaporator pipeline is
The categorization of AISI 304 stainless steel is of the type
The surface finish generally adopted in milk storage tanks inner surface is
The vapour barrier in cold store wall is applied on
The following operation is NOT advisable for Vapour Compression Refrigeration using Ammonia as refrigerant
A Voltmeter with a range of 0 to 30 V has an accuracy of +/- 2% of full scale deflection. What would be the range of reading, if the true voltage is 25 V?
In electro magnetism, the source of magnetic field is
The fuse wire in electric circuit is made of
What will be the impedance of a coil having an inductance of 0.1 henry and resistance of 5 ohms to the 50 Hz A.C supply
In a centrifugal pump the function of volute casing is to
The slope of drainage in a dairy plant is usually kept
Process scheduling helps in finding
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 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
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
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
Which of the following statement is NOT true with regard to centrifugal pump?
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 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
If Cv, Cc, and Cd are coefficients of velocity, contraction and discharge respectively, then one of the following equations will hold good