10+ JSW Bhushan Power & Steel Interview Questions and Answers for Freshers

We maintain equipment history records through a computerized maintenance management system (CMMS).

• We use a CMMS to track maintenance activities, repairs, and replacements.

• Each equipment has a unique identification number and maintenance log.

• We record the date, time, and details of each maintenance activity.

• We also keep track of the cost of maintenance and replacement parts.

• The CMMS generates reports on equipment performance and maintenance costs.

• We review the equipment histor...read more

Accutval PM is a preventive maintenance program for mechanical equipment.

• Accutval PM is a comprehensive maintenance program that includes regular inspections, cleaning, lubrication, and replacement of worn parts.

• It is designed to prevent equipment breakdowns and extend the lifespan of mechanical equipment.

• Accutval PM can be customized to meet the specific needs of different types of equipment and industries.

• Examples of equipment that can benefit from Accutval PM include HVAC ...read more

Controlling inventory of spare parts involves monitoring stock levels, forecasting demand, and optimizing procurement processes.

• Regularly monitor stock levels to ensure adequate inventory

• Forecast demand based on historical data and upcoming projects

• Optimize procurement processes to minimize lead times and costs

• Implement a system for tracking inventory and ordering parts

• Establish relationships with reliable suppliers

• Consider implementing a just-in-time inventory system

• Regularl...read more

Time based maintenance is a maintenance strategy based on a predetermined schedule.

• It involves performing maintenance tasks at set intervals, regardless of the equipment's condition.

• It is often used for equipment that is not critical to operations.

• Examples include changing air filters every three months or replacing belts every six months.

• It can be less effective than condition-based maintenance, which takes into account the actual condition of the equipment.

• However, it can b...read more

The equipment is in good health with regular maintenance and inspections.

• Regular maintenance and inspections are conducted to ensure optimal performance.

• Any issues or malfunctions are promptly addressed and repaired.

• The equipment is regularly cleaned and lubricated to prevent wear and tear.

• Performance data is regularly monitored and analyzed to identify any potential issues.

• Spare parts and backup equipment are available in case of emergencies.

Steel is a metal alloy made primarily of iron and carbon.

• Steel is known for its strength, durability, and versatility.

• It is used in construction, manufacturing, transportation, and many other industries.

• Different types of steel can be created by varying the amount of carbon and other elements added to the alloy.

• Stainless steel, for example, contains chromium and nickel to resist corrosion.

• High-strength low-alloy steel (HSLA) contains small amounts of alloying elements to incr...read more

Autonomous maintenance is a maintenance approach where operators take responsibility for routine maintenance tasks.

• Operators are trained to perform routine maintenance tasks

• Operators conduct inspections and minor repairs

• Autonomous maintenance reduces downtime and improves equipment reliability

• Operators become more familiar with equipment and can identify potential issues

• Autonomous maintenance is a key component of Total Productive Maintenance (TPM)

Total productive maintenance is a maintenance strategy that aims to maximize equipment effectiveness and minimize downtime.

• TPM involves regular maintenance and inspection of equipment to prevent breakdowns

• It emphasizes employee involvement and training to improve equipment performance

• TPM also includes continuous improvement efforts to optimize equipment and processes

• Examples of TPM techniques include autonomous maintenance, planned maintenance, and quality maintenance

Breakdowns are handled by identifying the root cause, prioritizing repairs, and implementing preventive measures.

• Conduct a thorough investigation to determine the cause of the breakdown

• Prioritize repairs based on the impact on production and safety

• Implement preventive measures to avoid future breakdowns

• Maintain a record of breakdowns and repairs for analysis and improvement

• Train and educate staff on proper maintenance and troubleshooting techniques

Predictive maintenance is a technique that uses data analysis to predict when equipment maintenance is needed.

• It involves monitoring equipment performance and collecting data

• Data is analyzed to identify patterns and predict when maintenance is needed

• This helps to prevent equipment failure and reduce downtime

• Examples include using sensors to monitor machine vibrations or oil analysis to detect wear in engines

The density of carbon steel is approximately 7.85 grams per cubic centimeter.

• The density of carbon steel is commonly measured in grams per cubic centimeter (g/cm³).

• The density of carbon steel can vary slightly depending on the specific composition and heat treatment.

• For example, the density of low carbon steel is typically around 7.85 g/cm³.

• Higher carbon steels may have slightly higher densities.

• Density is an important property to consider in engineering applications, as it a...read more

Production is the process of creating goods or services through various steps and techniques.

• Production involves transforming raw materials into finished products.

• Steel is prepared by melting iron ore and adding other elements to achieve desired properties.

• Raw materials are the basic substances used in production, such as iron ore for steel production.

• Thermodynamics is the study of energy and its transformations in physical systems.

• Steps of thermodynamics involve analyzing an...read more

Chemical gases are substances that exist in a gaseous state at room temperature and pressure.

• Chemical gases are used in various industries such as manufacturing, healthcare, and agriculture.

• There are different types of chemical gases such as toxic gases, flammable gases, and inert gases.

• Examples of chemical gases include carbon dioxide, oxygen, nitrogen, and chlorine.

• Proper handling and storage of chemical gases are crucial to prevent accidents and ensure safety.

The type of pipe in steel can vary depending on its purpose and specifications.

• Common types of steel pipes include carbon steel pipes, stainless steel pipes, and alloy steel pipes.

• Carbon steel pipes are widely used in various industries due to their strength and affordability.

• Stainless steel pipes are corrosion-resistant and commonly used in applications where hygiene and durability are important, such as in the food and beverage industry.

• Alloy steel pipes are made from a com...read more

The erection sequence of a continuous casting plant involves several steps. There are two types of casters: vertical and horizontal.

• The first step is to install the foundation and anchor bolts.

• Next, the columns and beams are erected.

• After that, the equipment such as tundish, mold, and rollers are installed.

• Finally, the electrical and hydraulic systems are connected.

• There are two types of casters: vertical and horizontal. Vertical casters are used for producing slabs, while ho...read more

Type in section pipe refers to the classification or categorization of pipes based on their shape, size, and material.

• Types of pipes can include circular, rectangular, square, or oval shapes.

• Pipes can be classified based on their diameter, wall thickness, and length.

• Materials used for pipes can vary, such as steel, PVC, copper, or cast iron.

• Different types of pipes are used for various applications like plumbing, drainage, irrigation, or gas transportation.

The density of carbon steel is 7850 kg/m3.

• Carbon steel is a commonly used material in construction and manufacturing.

• The density of carbon steel can vary depending on the specific alloy and composition.

• The high density of carbon steel makes it a durable and strong material for various applications.

The casting shop requires utilities such as electricity, compressed air, natural gas, and water of specific quality and type.

• Electricity is required for powering the equipment and lighting.

• Compressed air is used for cleaning and operating pneumatic tools.

• Natural gas is used for heating the furnaces.

• Water of specific quality and type is required for cooling and cleaning purposes.

• Water quality should be free from impurities and hardness.

• Water type can be either fresh or recycle...read more