Tech Mahindra Diploma Mechanical Engineer Interview Questions and Answers

Lathe machining is a process where a workpiece is rotated against a cutting tool to remove material and create a desired shape.

• Lathe machines are used to perform various operations such as turning, facing, drilling, boring, and threading.

• The workpiece is held in place by a chuck or a collet while the cutting tool is mounted on a tool post.

• The cutting tool is fed into the rotating workpiece to remove material and create the desired shape.

• Examples of lathe machining operations ...read more

Mechanical machines are devices that use mechanical power to perform work, such as moving, lifting, cutting, or shaping materials.

• Mechanical machines convert mechanical energy into useful work

• They are used in various industries such as manufacturing, construction, and transportation

• Examples include engines, pumps, conveyor belts, and cranes

I enjoy studying Thermodynamics the most.

• Thermodynamics is a branch of physics that deals with heat, work, and energy.

• I find the laws of thermodynamics fascinating and enjoy applying them to real-world scenarios.

• Studying Thermodynamics helps me understand how energy flows and transforms in various systems.

• I particularly like learning about heat transfer and its applications in engineering.

• Thermodynamics plays a crucial role in designing efficient machines and systems.

• One of m...read more

My hobbies include playing guitar, reading books, and hiking in the mountains.

• Playing guitar: I have been playing guitar for 5 years and enjoy learning new songs.

• Reading books: I love reading fiction and non-fiction books in my free time.

• Hiking in the mountains: I find peace and tranquility in nature and enjoy exploring new trails.

Mechanical energy is the sum of potential and kinetic energy in a system due to its motion or position.

• Mechanical energy can be in the form of potential energy, which is energy stored in an object due to its position or configuration.

• It can also be in the form of kinetic energy, which is energy possessed by an object due to its motion.

• The total mechanical energy in a system remains constant if only conservative forces are acting on it.

• Examples include a swinging pendulum (pot...read more

Mechanical automation in training refers to the use of automated systems and machinery to enhance the learning experience in mechanical engineering education.

• Mechanical automation can include virtual simulations, robotic arms, CNC machines, and 3D printers for hands-on training.

• It allows students to practice real-world scenarios in a controlled environment, improving their skills and understanding of mechanical concepts.

• Automation in training can also streamline the learning ...read more