NMDC Limited Shift Incharge Interview Questions and Answers

50 % technical and 50% aptitude

Q1. About family background
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Q2. Tell about your family
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Q1. Basic questions
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Q2. Related to your field
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Q3. Types of spinning
Ans. 
Types of spinning include ring spinning, open-end spinning, and air jet spinning.
• Ring spinning: oldest method, produces high quality yarn

• Open-end spinning: faster and more economical, used for coarser yarns

• Air jet spinning: uses air to twist fibers together, high production rates
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Operations process of aluminum wire mill

Q1. Galvalizing line, wire rod mill
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Q1. Name of my previous company and about my back ground.
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Q1. What is NAS? HOW can we find out the NAS value of hydraulic oil. Etc
Ans. 
NAS stands for National Aerospace Standard. NAS value of hydraulic oil can be found using a particle counting method.
• NAS is a standard used in the aerospace industry to measure the cleanliness of hydraulic fluids.

• It provides a numerical value indicating the concentration of particles of various sizes in the fluid.

• The NAS value is determined by counting and categorizing the particles present in a given volume of the oil...read more
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Q1. Study continue with job experience.
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Q1. Process of the plant
Ans. 
The process of the plant involves several steps to ensure efficient production.
• Raw materials are received and inspected for quality.

• The raw materials are then processed or treated to prepare them for production.

• The processed materials are fed into the plant's machinery or equipment.

• The machinery carries out various operations such as mixing, heating, cooling, and shaping.

• Quality checks are performed at different stages...read more
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Q2. Troubleshooting the plant problems
Ans. 
Troubleshooting plant problems involves identifying and resolving issues to ensure smooth operations.
• Identify the problem by observing and analyzing plant operations

• Use diagnostic tools and equipment to pinpoint the root cause

• Develop and implement solutions to resolve the issue

• Monitor the effectiveness of the solution and make adjustments if necessary

• Document the troubleshooting process and share findings with relevant
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Q3. Capacity or data of the equipment
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The capacity or data of the equipment refers to its maximum capability or the information it can process.
• Capacity refers to the maximum amount of work or load that the equipment can handle.

• Data refers to the information that the equipment can process or store.

• Examples of capacity include the maximum weight a crane can lift or the number of products a machine can produce per hour.

• Examples of data include the storage cap...read more
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Q4. Technical questions regarding the plant
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Q1. I was asked to make a presentation on laser technology.
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Knowledge of the English language, its vocabulary and comprehension. Ability to solve basic mathematical problem, which shows the capacity to use an analytical approach to everyday puzzles.

Q1. About project in depth
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Q2. What are some technical questions related to your job description?
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