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

In a single tank system, the transfer function of level to inlet flow rate is
Use of I-control along with P-control facilitates
The transfer function for a PID controller is (where, \( \tau_I \) is the integral (reset) time and \( \tau_D \) is the derivative time.)
For an input forcing function, \( X(t) = 2t^2 \), the Laplace transform of this function is
What is the ratio of output amplitude to input amplitude for a sinusoidal forcing function in a first order system?
The closed loop pole of a stable second order system could be
Transfer function of transportation lag is
A proportional controller with a gain of \( K_c \) is used to control a first order process. The offset will increase, if
A negative gain margin expressed in decibels means a/an _____ system
The volumetric expansion of a liquid caused by temperature changes is minimum for
An algebraic equation relating the Celsius and Fahrenheit is
Which of the following thermocouples will give the highest output for the same value of hot and cold junction temperature?
U-tube manometer is an example of
Which of the following is a desirable characteristic of an instrument?
Pick out the most suitable instrument for measuring temperature in the range of \(-40^\circ C\) to \(425^\circ C\)
The reaction in which the rate of reaction is a function of rate constant alone is
In autocatalytic reactions
The dispersion model accounts for
According to tanks in series model, the spread of the tracer curve is proportional to
Rate of solid-state diffusion does not depend on which of the following?
Arrhenius equation shows the variation of ____ with temperature
A plug flow reactor is characterized by
Pick out the wrong statement
The dimensions of the rate constant for \( n^{th} \) order homogeneous reaction are
For a zero order reaction, the fractional conversion of the reactant is