List of top Questions asked in Tamil Nadu Common Entrance Test

The output of the following program is: 

AC machines should have proper _______ in order to limit the operating temperature.

The resultant magnetic flux generated in the closed surface will be
The RMS output voltage at fundamental frequency of a single-phase, full-bridge inverter with input voltage of 48V DC, feeding a load of 2.4 \( \Omega \) is:
In a single-phase semi-converter without a freewheeling diode, for discontinuous conduction and extinction angle \( \beta>\pi \), each SCR conducts for the period:
The state variable description of a system is: \[ \dot{X} = AX + BU, \quad A = \begin{bmatrix} 0 & 3 \\ 3 & 0 \end{bmatrix} \] The poles of the system are located at:
The steady-state error due to unit acceleration input for a type 2 system is:
The transfer function of a first-order controller is given as: \[ G_c(s) = K \frac{(s + a)}{(s + b)} \] where \( K, a, b \) are positive real numbers. The condition for this controller to act as a phase lag compensator is:
In impulse testing of transformers, fault location is usually done by:
Time lag for breakdown is:

To eliminate the 5th harmonic voltage from the phase voltage of an alternator, the coils should be short-pitched by an electrical angle of:

Corona loss increases with:

Delay spread in signal propagation is due to:
What is the formula for Hit Ratio?
What is the if-then form of the following conditional statement? "It is time for dinner if it is 6 pm."
What is the maximum size of data that the application layer can pass on to the TCP layer below?
A bit-stuffing based framing protocol uses an 8-bit delimiter pattern of 01111110. If the output bit-string after stuffing is 01111100101, then the input bit-string is
Let \( S \) be an NP-complete problem and \( Q \) and \( R \) be two other problems not known to be in NP. \( Q \) is polynomial-time reducible to \( S \) and \( S \) is polynomial-time reducible to \( R \). Which one of the following statements is true?
What is the recurrence for the worst case of quicksort, and what is the time complexity in the worst case?
Low pass Butterworth filters are:
Fast Fourier Transform algorithms exploit:
When inorder traversing a tree resulted in ABCDEGFHI and postorder traversing the tree resulted in ACBEFGIHD; the preorder traversal would return:
When the physical location of the file changes in a distributed file system:
Which of the following computing models is not an example of a distributed computing environment?
Which of the following enables indirect communication in IPC?