List of top Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

A linear discrete-time system has the characteristic equation, $z^3 - 0.81z = 0$, the system is:
Kirchhoff's current law is valid for:
If $(a, b, c)$ is the unique solution of the system of linear equations
$x + y + z = 2, 2x + y - z = 3, 3x + 2y + z = 4$,
then $b^2 + c^2 = ........$
Which instrument has the manual Null balance operation?
Flapper nozzle is used in following controller?
The most common pneumatic signal standard for industrial process instruments is:
Cavitation in a control valve is caused by:
Photo conductive cells are made by:
A system defined by the difference equation $y(n) = x(-n)$ is:
Which of the following is the best method for determining the stability and transient response?
The internal resistance of armature should ideally be:
Hot wire anemometer is used to measure:
The electrical output down a thermocouple circuit is detected by using:
Load cells are used for measurement of:
A dead weight tester is used for:
If the characteristic equation of a closed-loop system is $s^2 + 2s + 2 = 0$, then the system is:
The Bode plot of the transfer function $G(s) = 5$ is:
The type denotes the number of:
In majority of instruments damping is provided by:
What determines the light intensity in a CRT?
An ideal op-amp has CMRR:
The number of hardware interrupts (which require an external signal to interrupt) present in an 8085 microprocessor are:
What is the vector address of RST 6.5 interrupt?
How many special function registers are there in 8051 microcontroller?
The binary representation of the decimal number 1.375 is