List of top Questions asked in Tamil Nadu Common Entrance Test

The equation \( 3 \frac{d^2 x}{dt^2} + 6 \frac{dx}{dt} + 15x = 20 \cos 4t \) shows a vibrations system. The maximum amplitude of the system will be:
In Opitz system, 2nd digit indicates:
Which of the following is not a layout configuration used in FMS?
The pattern used for mass production is:
In slush casting, .......... is used.
Thermit welding is a form of:
Seam-welding is:
Last constituent to fail in fiber reinforced composites is:
Longitudinal strength of fiber reinforced composite is mainly influenced by:
The solidification of an alloy from one phase to another phase without changes in chemical composition is called:
A heat treatment process which will improve the machinability of hypereutectoid steel is:
Which of the following elements strongly promote graphitization in Cast Iron?
Monel metal is an alloy of:
The energy per unit volume that can be absorbed by a material up to the point of fracture is known as:
The cost towards machining of special jigs or fixtures, pattern, tooling made for the job is:
Tong hold loss is a:
The time wasted by the operator due to breakdown, non-availability or supply of tool and material is:
An instrument which is designed to eliminate the personal element of feel when setting a measuring equipment for measurement is known as:
Which type of tolerance does a slip gauge have?
In surface photography of measuring surface finish of machined surfaces using vertical illumination, which portion appears as bright area?
Which of the following is a reason for pitch errors observed in threads?
Which of the following is used for rolling tests?
Which of the following is an application of machine vision system?
Which of the following techniques is not suitable to measure large diameter parts or large gaps?
In Ultrasonic Machining, the material is removed by: