JSW Group Diploma Trainee Engineer Interview Questions and Answers

Q1. Metallurgy Engg related
Add your answer
Q2. Steel making shop operation related
Add your answer

Q1. EAF operation related
Add your answer
Q2. Primary Steel melting operation chemistry control
Ans. 
Primary steel melting operation chemistry control involves monitoring and adjusting the chemical composition of the steel during the melting process.
• Monitoring and adjusting the levels of carbon, manganese, silicon, sulfur, and phosphorus in the steel

• Ensuring proper temperature control to facilitate chemical reactions and maintain desired composition

• Using additives like ferroalloys to achieve specific alloying elements...read more
Answered by AI
View 4 more answers

Q1. Self introduction?
Add your answer
Q2. Have you worked anywhere before?
Add your answer
Q3. What is the natural of Project Work?
Ans. 
Project work is a collaborative effort aimed at achieving specific goals within a set timeframe.
• Project work involves planning, executing, and monitoring tasks to achieve desired outcomes.

• It often requires teamwork, effective communication, and time management skills.

• Examples include developing a new product, conducting research, or implementing a new system.
Answered by AI
Add your answer
Q4. What is Blast furnace?
Ans. 
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally iron.
• Used for smelting iron ores to produce iron

• Consists of a furnace chamber with a tuyere at the bottom for air supply

• Operates at high temperatures to melt the iron ore and extract the metal

• Commonly used in the steel industry for producing pig iron
Answered by AI
Add your answer
Q5. What is Raw Meterial?
Ans. 
Raw material is the basic material used in the production of goods before being processed or manufactured.
• Raw material is the starting material used in manufacturing processes.

• It is unprocessed or minimally processed material.

• Examples include wood, metal, cotton, and crude oil.
Answered by AI
Add your answer
Q6. Newton's Third Law?
Ans. 
For every action, there is an equal and opposite reaction.
• Newton's Third Law states that for every action, there is an equal and opposite reaction.

• This means that whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first object.

• For example, when you push against a wall, the wall pushes back with an equal force in the opposite direction.

• This law is fundament...read more
Answered by AI
Add your answer

Apptitude test is in medium class it is normally passed normally bya average students .

Q1. Iinterview is all about good if you know about your branch subject average knowladge than you got the chance of selection . It also ask you about your training period question that you have learnt in train...read more
Add your answer
Q2. About 2 or 4 stroke engine
Add your answer
Q3. All the laws of thermodynamics and haet transfer in thermal engineering .
Ans. 
Thermodynamics and heat transfer are fundamental principles in thermal engineering, governing energy transfer and conversion.
• First law of thermodynamics: Conservation of energy, stating that energy cannot be created or destroyed, only transferred or converted.

• Second law of thermodynamics: Entropy always increases in a closed system, leading to the direction of heat flow.

• Third law of thermodynamics: As temperature appro...read more
Answered by AI
View 2 more answers
Q4. All the mechanical properties in som .
Ans. 
Mechanical properties in materials refer to characteristics related to their behavior under applied forces.
• Mechanical properties include strength, hardness, toughness, ductility, and elasticity.

• Strength is the ability of a material to withstand an applied force without failure.

• Hardness is the resistance of a material to deformation or scratching.

• Toughness is the ability of a material to absorb energy and plastically de...read more
Answered by AI
View 2 more answers
Q5. All the process in RAC .
Ans. 
RAC stands for Refrigeration and Air Conditioning. It involves various processes like compression, condensation, expansion, and evaporation.
• Compression: The refrigerant gas is compressed to increase its temperature and pressure.

• Condensation: The high-pressure gas releases heat and condenses into a liquid.

• Expansion: The liquid refrigerant passes through an expansion valve, reducing its pressure and temperature.

• Evaporati...read more
Answered by AI
View 2 more answers

Q1. What is the heat treatment
Ans. 
Heat treatment is a process used to alter the physical and sometimes chemical properties of a material through controlled heating and cooling.
• Heat treatment involves heating a material to a specific temperature, holding it at that temperature for a certain amount of time, and then cooling it at a controlled rate.

• The purpose of heat treatment is to improve the material's hardness, strength, toughness, ductility, and oth...read more
Answered by AI
Add your answer

Q1. What is the magnetic particle test procedure
Ans. 
Magnetic particle test is a non-destructive testing method used to detect surface and near-surface flaws in ferromagnetic materials.
• The test involves magnetizing the component, applying magnetic particles to the surface, and inspecting for indications of defects.

• Defects such as cracks, laps, seams, and inclusions can be detected using this method.

• The test can be performed using either dry magnetic powder or wet fluores...read more
Answered by AI
Add your answer

Q1. What about HMC machine
Ans. 
HMC machine stands for Horizontal Machining Center, used for precision machining of complex parts.
• HMC machines have a horizontal spindle orientation, allowing for better chip evacuation and increased tool life.

• They are commonly used in industries like aerospace, automotive, and mold making.

• HMC machines are known for their high accuracy and efficiency in producing intricate parts.

• Examples of HMC machine manufacturers in
Answered by AI
Add your answer
Q2. What about VMC machine
Ans. 
VMC machine stands for Vertical Machining Center, used for precision machining of complex parts.
• VMC machines have a vertically oriented spindle, allowing for easy access to the workpiece.

• They are commonly used in industries like aerospace, automotive, and mold making.

• VMC machines can perform a variety of operations such as milling, drilling, tapping, and boring.

• They are known for their high accuracy and repeatability i...read more
Answered by AI
Add your answer
Q3. What is the control pannel for the HMC machine
Ans. 
The control panel for a HMC machine is a user interface that allows operators to input commands and control the machine's operations.
• The control panel typically includes buttons, switches, and a touchscreen display.

• Operators can use the control panel to start and stop the machine, adjust settings such as speed and feed rate, and monitor the machining process.

• Some control panels may also have features for programming cu...read more
Answered by AI
Add your answer