JSW Group Diploma Trainee Engineer Interview Questions and Answers for Experienced

Mechanical engineering is a branch of engineering that deals with the design, manufacturing, and maintenance of mechanical systems.

• It involves the study of mechanics, thermodynamics, and materials science.

• Mechanical engineers design and develop machines, tools, and equipment.

• They work in various industries such as automotive, aerospace, and manufacturing.

• Examples of mechanical systems include engines, turbines, and rob...read more

G-codes are used in CNC machines to control the movement of the cutting tool. Here are 5 commonly used G-codes.

• G00 - Rapid positioning

• G01 - Linear interpolation

• G02 - Circular interpolation (clockwise)

• G03 - Circular interpolation (counterclockwise)

• G28 - Return to home position

IC engine stands for Internal Combustion engine. It is a heat engine that converts chemical energy into mechanical energy.

• IC engine is used in automobiles, generators, and other machinery.

• It works by burning fuel inside a combustion chamber to create high-pressure gases that move a piston.

• Examples of IC engines include gasoline engines, diesel engines, and natural gas engines.

Knowledge of circuit and wiring diagrams like DOL, star delta.

• Understanding of electrical symbols and components

• Ability to read and interpret diagrams

• Knowledge of different types of circuits like DOL and star delta

• Familiarity with wiring diagrams and connections

CED coating is a process used to protect metal surfaces from corrosion.

• CED stands for Cathodic Electro Deposition

• It involves immersing the metal object in a bath of paint and applying an electric current

• The paint particles are attracted to the metal surface and form a protective coating

• CED coating is commonly used in the automotive industry to protect car bodies from rust

• It is also used in the manufacturing of applianc