Bravo Sponge Iron Production Engineer Interview Questions and Answers

Q1. Ask any questions about structural steel and its grade
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Q2. Ask about welding and its types
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Q1. Wire Drawing related
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Q2. Type of wire manufacturing of process
Ans. 
Wire manufacturing processes include drawing, annealing, stranding, and insulation.
• Wire manufacturing starts with the drawing process, where a metal rod is pulled through a series of dies to reduce its diameter.

• Annealing is then performed to relieve stress and improve the wire's ductility.

• Stranding involves twisting multiple wires together to form a cable or conductor.

• Insulation is applied to protect the wire and provi...read more
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Q3. Technology drafting
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Questions related to your position and department

Q1. Technical questions related to your skills, experience and knowledge
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Q1. Questions related to previous profile and experience
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Q1. Basic knowlege of casting and company
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Q2. Tell me about yourself
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Q3. What do you know about investment casting
Ans. 
Investment casting is a manufacturing process where a wax pattern is coated with a ceramic shell that is then melted away to leave a hollow metal part.
• Also known as lost-wax casting

• Used to create complex and detailed parts

• Commonly used in aerospace, automotive, and jewelry industries
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Q4. What do you know about ptc industry
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PTC industry refers to the production of physical and digital products using computer-aided design software.
• PTC stands for Parametric Technology Corporation, a software company specializing in CAD/CAM solutions.

• PTC industry involves the use of software like Creo for designing and manufacturing products.

• Companies in the PTC industry often use 3D printing technology to create physical prototypes of their designs.

• PTC indu...read more
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Q1. Basic knowlege of casting and company
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Q1. Tell me about yourself?
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Q2. How you handle manpower?
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Q3. What position in your last company?
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Q4. Tell me about your family.
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Q5. Have you knowledge of computer?
Ans. 
Yes, I have knowledge of computers.
• I am proficient in using Microsoft Office Suite

• I have experience in using production software such as SAP and MES

• I am familiar with troubleshooting basic computer issues
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Q6. How many years experience you have?
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Q1. Why are you choose mechanical trade?
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Q2. Tell me how many types of welding process?
Ans. 
There are several types of welding processes, including MIG, TIG, Stick, Flux-Cored, and Submerged Arc Welding.
• MIG (Metal Inert Gas) welding uses a wire electrode and a shielding gas to join two metal pieces together.

• TIG (Tungsten Inert Gas) welding uses a tungsten electrode and a shielding gas to create a precise and clean weld.

• Stick welding, also known as Shielded Metal Arc Welding (SMAW), uses a consumable electrode...read more
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Q3. Difference b/w GMAW and SMAW?
Ans. 
GMAW is a welding process that uses a continuously fed wire electrode, while SMAW uses a coated electrode.
• GMAW is also known as MIG welding, while SMAW is also known as stick welding.

• GMAW is faster and more efficient than SMAW.

• SMAW is better suited for outdoor welding due to its ability to work in windy conditions.

• GMAW produces less smoke and fumes than SMAW.

• GMAW is better for welding thin materials, while SMAW is bett
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Q4. What is the least count vernier calliper and micrometre?
Ans. 
The least count of vernier caliper is 0.02 mm and that of micrometer is 0.01 mm.
• Least count is the smallest measurement that can be read on a measuring instrument.

• Vernier caliper has a least count of 0.02 mm, which means it can measure up to 0.02 mm accuracy.

• Micrometer has a least count of 0.01 mm, which means it can measure up to 0.01 mm accuracy.
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Q5. Tell me what are welding defects?
Ans. 
Welding defects are imperfections that occur during the welding process.
• Porosity: gas pockets in the weld

• Undercutting: groove at the base of the weld

• Incomplete fusion: lack of bonding between the weld and base metal

• Cracks: fractures in the weld or base metal

• Spatter: metal droplets on the surface of the weld

• Distortion: warping or bending of the metal due to heat

• Inclusions: foreign materials in the weld

• Overlap: incomplet
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Q6. Have you knowledge of computer?
Ans. 
Yes, I have knowledge of computers.
• I am proficient in Microsoft Office Suite and have experience with various production software.

• I am familiar with troubleshooting basic computer issues.

• I have experience with data entry and analysis using computer programs.

• I am comfortable learning and adapting to new software and technology.
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Q7. How you handle your manpower?
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Q8. What is 5s & 7qc tool?
Ans. 
5S is a workplace organization method and 7QC tools are quality control techniques used in manufacturing.
• 5S focuses on organizing the workplace to improve efficiency and reduce waste.

• 7QC tools include Pareto charts, cause-and-effect diagrams, and control charts to identify and solve quality problems.

• Both are commonly used in manufacturing to improve productivity and quality.

• Example: Using 5S to organize a production li...read more
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Q1. What is your last salary?
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Q2. What is your salary acceptation?
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Q3. When can you join our company?
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Q1. Wire Drawing related
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Q2. Type of wire manufacturing of process
Ans. 
Wire manufacturing processes include drawing, annealing, stranding, and insulation.
• Wire manufacturing starts with the drawing process, where a metal rod is pulled through a series of dies to reduce its diameter.

• Annealing is then performed to relieve stress and improve the wire's ductility.

• Stranding involves twisting multiple wires together to form a cable or conductor.

• Insulation is applied to protect the wire and provi...read more
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Q3. Technology drafting
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