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A CNC machine is a computer-controlled machine tool used for cutting, shaping, and drilling various materials.
CNC stands for Computer Numerical Control.
CNC machines are used in various industries such as manufacturing, automotive, aerospace, and woodworking.
They can perform precise and complex operations with high accuracy and repeatability.
Examples of CNC machines include CNC mills, lathes, routers, plasma cutters, an...
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I applied via Walk-in and was interviewed in Jan 2024. There were 2 interview rounds.
It consists of 2 sections reasoning and core.
SFD stands for Shear Force Diagram and BMD stands for Bending Moment Diagram.
SFD and BMD are graphical representations of the internal forces and moments in a structural element.
SFD shows the variation of shear force along the length of the element.
BMD shows the variation of bending moment along the length of the element.
These diagrams are commonly used in structural analysis and design.
They help engineers understand t...
There are three modes of heat transfer: conduction, convection, and radiation.
Conduction is the transfer of heat through direct contact between objects or substances.
Convection is the transfer of heat through the movement of fluids or gases.
Radiation is the transfer of heat through electromagnetic waves.
Examples of conduction include touching a hot stove or holding a metal spoon in hot soup.
Examples of convection inclu...
Thermodynamic laws govern the behavior of energy in systems.
The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or transformed.
The second law of thermodynamics states that the entropy of an isolated system always increases over time.
The third law of thermodynamics states that as the temperature approaches absolute zero, the entropy of a system approaches a minimum value.
Compressors are devices that increase the pressure of a gas or vapor.
Positive Displacement Compressors: Piston, Rotary, Screw
Dynamic Compressors: Centrifugal, Axial
Reciprocating Compressors: Single-acting, Double-acting
Rotary Compressors: Vane, Scroll, Lobe
Centrifugal Compressors: Radial, Mixed flow, Axial flow
It was very iq based inclined test
I applied via campus placement at National Institute of Technology (NIT), Calicut and was interviewed in Sep 2023. There were 2 interview rounds.
Aptitude questions and Mechanical Engineering questions. If you pass it, there's a second round of psychometric questions.
posted on 20 Dec 2023
I was interviewed in Nov 2023.
Aptitude, simple core question
Technology impact on human being and unemployment rate
I applied via campus placement at National Institute of Technology (NIT), Warangal and was interviewed in Sep 2023. There were 2 interview rounds.
The grade of coal in a coal handling plant is determined by its carbon content and calorific value.
Coal grades are classified based on their carbon content and calorific value, such as anthracite, bituminous, sub-bituminous, and lignite.
Superfinishing processes like honing and lapping are used to achieve high precision and smooth surface finishes on metal parts.
Casting involves pouring molten metal into a mold to creat...
I applied via campus placement at Indian School of Mines (ISM), Dhanbad and was interviewed before Jan 2023. There were 3 interview rounds.
Mechanical engineering, Aptitude, English
I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.
Basic exam simple maths English language related questions and short list based on score.
I use this technology/algorithms because they provide efficient solutions to complex problems and help improve decision-making processes.
Efficiency: The technology/algorithms help streamline processes and reduce manual effort.
Accuracy: They provide accurate results and insights based on data analysis.
Decision-making: They assist in making informed decisions by analyzing large datasets.
Scalability: The technology/algori...
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