SAL STEEL Interview Questions and Answers for Experienced

Q1. What is dri sponge iron
Ans. 
DRI sponge iron is a type of iron produced from direct reduction of iron ore using natural gas or coal as a reducing agent.
• DRI stands for Direct Reduced Iron

• Produced by reducing iron ore in the form of lumps, pellets, or fines

• Commonly used in steelmaking processes as a substitute for scrap iron
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Q2. How can increase campaign life of dri kiln
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To increase the campaign life of a dri kiln, proper maintenance, monitoring of operating conditions, and regular inspections are essential.
• Implement a regular maintenance schedule to ensure all components are functioning properly.

• Monitor operating conditions such as temperature, pressure, and feed rate to optimize performance.

• Conduct regular inspections to identify and address any potential issues before they escalate.

• ...read more
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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
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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. EAF working principal and maintenance activity
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Q2. LRF and vD working process
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Q3. PLC and HMI maintenance and programming
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Q1. Past experience
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Q2. Why you whant to change the company
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Q3. Qualification base question
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General Knowledge About HR & Safety.

Q1. Discussion About Family & Previous Experience.
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Q1. Discussion About Core Study About Safety Education.
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Q1. What are Type of motors
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Q2. What are Type of starters
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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?
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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?
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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. What is your name?
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Q2. Family Members & Family Status?
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Q3. What is Current Package ?
Ans. 
Current Package refers to the salary and benefits offered to an employee at their current job.
• Current Package includes salary, bonuses, benefits, and perks provided by the employer.

• It is important for employees to understand their Current Package to evaluate their total compensation.

• Examples of Current Package components: base salary, health insurance, retirement plans, paid time off, stock options.
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Q4. Expecting Package
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Q1. All basic information
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Q2. Mechanical maintenance
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Q3. Dri plant mechanical
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Q4. What is gear box
Ans. 
A gear box is a mechanical device that transmits power from an engine to the wheels or other driven components.
• A gear box is typically found in vehicles and machinery.

• It consists of gears and shafts that transmit torque and speed.

• The gears in a gear box can be arranged in different configurations, such as manual or automatic transmission.

• Gear boxes are used to control the output speed and torque of a system.

• They allow ...read more
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Q5. What is compressor
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A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.
• Compressors are commonly used in various industries, such as manufacturing, oil and gas, and refrigeration.

• They are used to compress gases, such as air, natural gas, and refrigerants.

• Compressors can be classified into different types, including reciprocating, rotary, and centrifugal compressors.

• Reciprocating compressors use ...read more
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Q6. What is alignment
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Alignment refers to the process of adjusting and positioning components or parts to ensure they are in proper position and orientation.
• Alignment is crucial in various industries such as manufacturing, automotive, and construction.

• It involves making adjustments to achieve proper positioning, balance, and symmetry.

• Alignment can be done using tools like lasers, levels, and measuring instruments.

• Examples include aligning w...read more
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