Slr Metaliks Production Graduate Engineer Trainee Interview Questions and Answers

It's basic metallurgy and aptitude test

Q1. What is pourbaix diagram?
Ans. 
A pourbaix diagram is a graphical representation of the thermodynamic stability of chemical species in different pH and potential conditions.
• Shows regions of stability for different chemical species at varying pH and potential

• Helps in predicting the corrosion behavior of metals in different environments

• Used in electrochemistry to understand redox reactions

• Example: Pourbaix diagram for iron shows regions of stability fo...read more
Answered by AI
Add your answer
Q2. Draw iron-carbon diagram?
Ans. 
Iron-carbon diagram shows the phases of iron and carbon at different temperatures.
• Iron-carbon diagram is a graphical representation of the phases of iron and carbon at different temperatures.

• It shows the different phases such as austenite, ferrite, cementite, and pearlite.

• The diagram helps in understanding the microstructure of steel and its properties.

• It is important in heat treatment processes to control the properti...read more
Answered by AI
Add your answer

Questions were asked from manufacturing process, ic engine and automobile engineering.

Impact of covid on supply chain

Q1. Questions about your hobbies
Add your answer
Q2. Tell me something about Tata Metalliks
Ans. 
Tata Metalliks is a leading manufacturer of pig iron and ductile iron pipes in India.
• Tata Metalliks is a subsidiary of Tata Steel, one of the largest steel companies in the world.

• The company produces pig iron, which is used as a raw material in steel production.

• Tata Metalliks also manufactures ductile iron pipes, which are used in water supply and sewage systems.

• The company has a strong focus on sustainability and envi
Answered by AI
Add your answer

Test includes of 4 segments,
Personality, English, Aptitude(Reasoning and mathematics), Technical (Field related).

Q1. Basic Technical questions
Add your answer
Q2. Questions related to companies interest
Add your answer

Simple quantitative aptitude questions with technical questions

Q1. Introduction Basic questions Project related explanation
Add your answer
Q2. Explain about your project
Add your answer
Q3. Which is your favorite subject
Add your answer

Q1. How blast furnace works ?
Ans. 
Blast furnace is a smelting furnace used to extract iron from iron ore.
• Iron ore, coke, and limestone are added to the top of the furnace.

• Hot air is blown into the bottom of the furnace to create a high temperature.

• The coke reacts with the hot air to produce carbon monoxide, which reduces the iron ore to iron.

• The limestone reacts with impurities in the iron ore to form slag, which is removed from the bottom of the furna...read more
Answered by AI
Add your answer
Q2. What is sinter? And how to make sinter in sinter plant and
Ans. 
Sinter is a high-quality raw material used in blast furnaces. It is made by heating iron ore fines and other materials.
• Sintering is a process of compacting and forming a solid mass of material by heat or pressure without melting it.

• In a sinter plant, iron ore fines, coke breeze, limestone, and other additives are mixed and granulated.

• The granulated mixture is then fed onto a sinter machine, where it is heated to form a...read more
Answered by AI
Add your answer
Q3. What is the different sizes of sinter?
Ans. 
Sinter is a porous material formed by heating a mixture of iron ore fines, limestone, and coke breeze. The size of sinter varies depending on its intended use.
• Sinter is used in the production of iron and steel.

• The size of sinter can range from small pellets to large blocks.

• The size of sinter is determined by the size of the sintering machine used.

• Sinter can be classified into different sizes such as fine, coarse, and l...read more
Answered by AI
Add your answer
Q4. Which iron forms in blast furnace?
Ans. 
The iron formed in blast furnace is pig iron.
• Pig iron is the product of smelting iron ore with coke and limestone in a blast furnace.

• It is a brittle material with high carbon content and contains impurities like sulfur, phosphorus, and silicon.

• Pig iron is further processed to produce steel or cast iron.

• The composition of pig iron varies depending on the quality of the iron ore and the process used in the blast furnace.
Answered by AI
Add your answer

Q1. Materials and it's properties
Ans. 
Materials are substances used to make objects. Their properties determine their usefulness.
• Materials can be classified as metals, polymers, ceramics, and composites.

• Properties of materials include strength, hardness, ductility, and conductivity.

• Materials can be tested for their properties using various methods such as tensile testing and hardness testing.

• The choice of material for a particular application depends on it...read more
Answered by AI
Add your answer
Q2. SAW welding, Line pipes, API, Welding Metallurgy
Add your answer