List of top Basic Engineering and Science Questions asked in Tamil Nadu Common Entrance Test

The Rayleigh scattering loss, which varies as _______ in a silica fiber.
What will happen if the frequency of power supply in a pure capacitor is doubled?
Which one of the following represents an open thermodynamic system?
In a new temperature scale say \( ^oP \), the boiling and freezing points of water at one atmosphere are \( 100^o P \) and \( 300^o P \) respectively. Correlate this scale with the Centigrade scale. The reading of \( 0^o P \) on the Centigrade scale is:
The velocity of a particle is given by \( V = 4t^3 - 5t^2 \). When does the acceleration of the particle become zero?
Which cross-section of the beam subjected to bending moment is more economical?
What is the near field length \(N\) that can be calculated from the relation (if \(D\) is the diameter of the transducer and \(\lambda\) is the wavelength of sound in the material)?
Which of the following ceramic materials will be used for spark plug insulator?
In unconventional superconductivity, the pairing interaction is
The energy gap (eV) at 300K of the material GaAs is
What is the magnetic susceptibility of an ideal superconductor?
Which one of the following behaves like an intrinsic semiconductor, at absolute zero temperature?
Which of the following molecules will not display an infrared spectrum?
Which one of the following flows in the internal circuit of a galvanic cell?
What is the full form of URL?
Which of the following can adsorb larger volume of hydrogen gas?
A program that converts Source Code into machine code is called
Which one of the following is not a primary fuel?
What are the factors that determine an effective collision?
Speed of the processor chip is measured in
What will happen if the frequency of power supply in a pure capacitor is doubled?
Which cross-section of the beam subjected to bending moment is more economical?
Which one of the following represents an open thermodynamic system?

The Rayleigh scattering loss, which varies as ………  in a silica fiber.

What is the magnetic susceptibility of an ideal superconductor?