List of top Questions asked in Telangana State Post Graduate Engineering Common Entrance Test

For Non-Newtonian fluids, power law model consists parameter \( K \) known as
Empirical equation that is applicable for flow through beds at \( Re = 1.0 \) is
Once the bed is fluidized, with increasing the flow, the pressure drop across the bed
If the suction pressure is only slightly greater than the vapour pressure, some liquid may flash to vapour inside the pump is
The heart of the centrifugal pump is
Henry’s law is closely obeyed by a gas when component
For an ideal gas, the activity co-efficient is
Modified Raoult’s law is written as (where \( \gamma \) is the activity coefficient)
NRTL equation is a ....parameter model
Potential flow is the flow of
Newton’s law of viscosity relates
Dimensions of kinematic viscosity is
The equation \( PV = nRT \) is best obeyed by gases at
In an adiabatic process
Fundamental principle of refrigeration is based on ------------ law of thermodynamics
Gibbs free energy at constant pressure and temperature under equilibrium conditions is
The criteria for phase equilibria is
The mixing process is
A continuous random variable \(X\) has a probability density function \( f(x) = 3x^2, \ 0 \leq x \leq 1 \). If \( P(X \leq a) = P(X>a) \), then the value of 'a' is
If the random variable \( X \) takes the values 1, 2, 3, and 4 such that \( 2P(X=1) = 3P(X=2) = P(X=3) = 5P(X=4) \), then the mean of \( X \) is
The degrees of freedom for a system consisting a gaseous mixture of \( N_2 \), \( H_2 \), and \( NH_3 \) is
A bypass stream in a chemical process is useful, because it
Sometimes in chemical processes, a part of the outlet stream is rejected as waste in order to keep the impurity level in the system within limits. This phenomenon is termed as
In a chemical reaction the material balance calculation is based on
The substance that appears in one incoming stream and outgoing stream which serves as reference for computations is called as a