List of top Questions asked in Tamil Nadu Common Entrance Test

Longitudinal strength of fiber reinforced composite is mainly influenced by:
A product passes through four machines A, B, C, and D with cycle times 4 min, 4 min, 3 min, and 2 min respectively. Then which are the bottleneck machines?
The solution of the given ordinary differential equation \( x \frac{d^2 y}{dx^2} + \frac{dy}{dx} = 0 \) is:
For a Binomial distribution with mean 4 and variance 2, the value of \( n \) is:
An estimate of the measurement error is obtained through an index is known as:
In surface photography of measuring surface finish of machined surfaces using vertical illumination, which portion appears as bright area?
An instrument which is designed to eliminate the personal element of feel when setting a measuring equipment for measurement is known as:
A program that converts Source Code into machine code is called
Seam-welding is:
Lewis equation in spur gear is applied:
The amount of time by which the completion time of job j differs from the due date is called:
In slush casting, .......... is used.
The solidification of an alloy from one phase to another phase without changes in chemical composition is called:
If the system of equations: \[ 3x + 2y + z = 0, \quad x + 4y + z = 0, \quad 2x + y + 4z = 0 \] is given, then:
Postman needs to visit all 5 geographically distributed post offices beginning and ending at the same post office and without visiting any other post office twice. We need to find the optimum path for the postman so that he covers the minimum possible distance. This is an example of:
Direct Energy Deposition is:
If \( \nabla \phi = 2xy^2 \hat{i} + x^2z^2 \hat{j} + 3x^2y^2z^2 \hat{k} \), then \( \phi(x,y,z) \) is:
The Region of Convergence (ROC) of the signal \( x(n) = \delta(n - k), k>0 \) is:
The complete integral of the partial differential equation \( pz^2 \sin^2 x + qz^2 \cos^2 y = 1 \) is:
Last constituent to fail in fiber reinforced composites is:
The shortest and longest distance from the point \( (1,2,-1) \) to the sphere \( x^2 + y^2 + z^2 = 24 \) is:
A discrete random variable \( X \) has the probability mass function given by \[ p(x) = c x, \quad x = 1,2,3,4,5. \] The value of the constant \( c \) is:
Blanking and piercing operations can be performed simultaneously in one stroke of the ram is:
The range of diameters obtained using Laser drilling process is:
The Design capacity is: