Neel Metal Products Maintenance Engineer Interview Questions and Answers

Q1. Basic interview questions regarding plc
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Q2. Basic interview question regarding motors
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Q1. I have experience many types of pump maintenance
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Q2. H.p heter l. P heter turbine pump all type maintenance
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Q1. What is the raw material making of pellet?
Ans. 
Pellets are made from a variety of raw materials including wood, biomass, and agricultural waste.
• Raw materials used for making pellets include sawdust, wood chips, bark, straw, corn stalks, and other agricultural waste

• The raw materials are ground into a fine powder and then compressed into small pellets using a pellet mill

• Pellets can also be made from biomass such as switchgrass, miscanthus, and other energy crops

• The r...read more
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Q2. Why lime add in filtercake
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Lime is added in filtercake to stabilize the pH level and improve the filtration process.
• Lime helps to neutralize acidic substances in the filtercake

• It also helps to improve the porosity of the filtercake

• Lime can also aid in the removal of heavy metals from the filtercake

• Examples of industries that use lime in filtercake include mining, wastewater treatment, and oil and gas
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Q3. Describr composition of pellet
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Pellets are small, cylindrical or spherical shaped objects made from compressed materials.
• Pellets can be made from a variety of materials such as wood, plastic, metal, and even food products like fishmeal.

• The composition of a pellet depends on the intended use. For example, wood pellets are typically made from sawdust and other wood waste materials.

• Plastic pellets are made from recycled plastic and can be used in the m...read more
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Basic engineering questions

Q1. Basic of mechanical engineering questions (basic knowledge testl
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Q2. Least count of vernier caliper
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The least count of a vernier caliper is the smallest measurement that can be read on the scale.
• The least count is typically 0.02 mm or 0.001 inches on a vernier caliper.

• It is determined by dividing the smallest division on the main scale by the total number of divisions on the vernier scale.

• For example, if the main scale has divisions of 1 mm and the vernier scale has 50 divisions, the least count would be 0.02 mm.
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Q3. 0.02 is the least count
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The least count of 0.02 means that the smallest measurement that can be accurately read on the measuring instrument is 0.02 units.
• Least count is the smallest measurement that can be accurately read on a measuring instrument.

• In this case, the least count is 0.02 units, meaning any measurement can be read in increments of 0.02.

• It is important to consider the least count when taking measurements to ensure accuracy.
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Q1. Higher pannel member personal and technical questions
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Q2. About my resume and personal questions
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Q1. Why have you left your previous organization
Ans. For career growth and better benefits
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Q2. Tell about your experience & skill
Ans. Mention the experience you have gained previously and skill required for the post u are applying
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Q1. What is rolling ?
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Rolling is a metal forming process in which a metal stock is passed through one or more pairs of rolls to reduce thickness and to make the thickness uniform.
• Rolling is a metal forming process used to shape and reduce the thickness of metal stock.

• It involves passing the metal through pairs of rolls that exert pressure to deform the metal.

• Rolling can be hot rolling (done above the recrystallization temperature of the met...read more
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Q2. Tensile test procedure?
Ans. 
Tensile test procedure involves applying a controlled tension force to a material sample to determine its mechanical properties.
• Prepare the test specimen according to standards such as ASTM or ISO.

• Secure the specimen in the testing machine grips.

• Apply a gradually increasing tensile force until the specimen fractures.

• Measure and record the force applied and the corresponding elongation of the specimen.

• Calculate the tens...read more
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Q3. 3)Rolling process?
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Q4. 4)Metarial defect any questions?
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Q5. 5)slit cutting and processing?
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Q1. What are 7 QC Tools
Ans. 
The 7 QC Tools are a set of basic tools used for quality control and problem-solving in manufacturing and other industries.
• Check sheet: Used to collect and analyze data in a systematic manner.

• Histogram: A visual representation of data distribution.

• Pareto chart: Helps identify the most significant factors contributing to a problem.

• Cause-and-effect diagram (Fishbone diagram): Used to identify and analyze potential causes...read more
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Q2. How to handle customer complaint
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Handle customer complaints by listening, empathizing, investigating, resolving, and following up.
• Listen to the customer's complaint without interrupting

• Empathize with the customer's situation and show understanding

• Investigate the root cause of the complaint to prevent future occurrences

• Resolve the issue promptly and effectively

• Follow up with the customer to ensure satisfaction and prevent recurrence
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Q3. What is GD and T
Ans. 
GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.
• GD&T is a symbolic language used on engineering drawings to specify the allowable variations in form, size, and orientation of features.

• It helps ensure that parts fit together properly and function as intended.

• GD&T includes symbols, such as concentricity, flatness, perpendicularity, and position, to co...read more
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Q4. What are 5 core tools of Quality
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The 5 core tools of Quality are essential techniques used in quality management to ensure products and processes meet standards.
• 1. Process Flowcharts: Used to visually represent the steps in a process.

• 2. Cause and Effect Diagrams (Fishbone Diagrams): Used to identify and analyze potential causes of a problem.

• 3. Control Charts: Used to monitor process variation over time.

• 4. Check Sheets: Used to collect and analyze data...read more
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