List of top Questions asked in Tamil Nadu Common Entrance Test

In order to check the CLR function of a counter
In the absence of attenuation on the line \( (\alpha = 0) \), the Voltage Standing Wave Ratio (VSWR) is

Amplifier configuration shown in the below Figure is with MOSFETS M1, M2 connected respectively in a configuration given by 

Transfer characteristics of JFET is drawn between
Which of the following motors is expected to have maximum full-load efficiency?
Dynamic braking is very effective for:
What is the operation carried out by the 8051 instruction: ‘SETB 0D3’?
Electric traction uses a power supply of:
Loop transfer function of a feedback system is: \[ G(s)H(s) = \frac{10}{s - 2} \] Assume the Nyquist contour in the clockwise direction. Then the Nyquist plot of \( G(s) \) encircles \(-1 + j0\):
An R-C voltage divider has an HV arm capacitance, \( C_1 = 600 \) pF, resistance \( R = 400 \) \( \Omega \), and equivalent ground capacitance \( C_g = 240 \) pF. The effective time constant of the divider in nanoseconds is:

Energy stored in the capacitor is:

Magnetizing inrush current is rich in:
What is the width of the main lobe of the frequency response of a rectangular window of length \( M-1 \)?
When the MOSFET is in the ON state, the channel of the device behaves like:
Material used for solar cell is:
Filament lamps operate normally at a power factor of:
Negative phase sequence current in an alternator produces:
Which load torque will be used in regenerative braking?

On execution of the program segment: 

Which of the following is true regarding the number of computations required to compute an \( N \)-point DFT?
Optimum number of stages for Cockcroft-Walton voltage multiplier circuit are:
Which of the following defines the FIR filter for length \( M \), input \( x(n) \), and output \( y(n) \)?
For a single-phase full-wave uncontrolled rectifier with a purely \( R \) load, the form factor is:
A single-phase inverter has a square wave output voltage. The percentage of the fifth harmonic component in relation to the fundamental component is:

Power factor of a power transformer on no load will be about: