Karbon Steelmart Production Engineer Interview Questions and Answers

Q1. What Is oee calculation
Ans. 
OEE calculation is a measure of manufacturing productivity that combines availability, performance, and quality metrics.
• OEE stands for Overall Equipment Effectiveness

• It is calculated by multiplying availability, performance, and quality percentages

• OEE helps identify areas for improvement in manufacturing processes

• Example: If a machine has 90% availability, 95% performance, and 98% quality, its OEE would be 83.79%

• OEE is...read more
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Q2. What is poka yoka and capa
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Poka yoke is a technique used in manufacturing to prevent errors, while CAPA stands for Corrective and Preventive Action.
• Poka yoke is a Japanese term meaning 'mistake-proofing' or 'error-proofing'. It involves designing a process or system in a way that prevents mistakes or errors from occurring.

• Poka yoke techniques can include using sensors, alarms, or physical devices to detect and prevent errors.

• For example, a poka ...read more
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Q3. What is difference production and productivity
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Production is the process of creating goods or services, while productivity is the measure of efficiency in producing those goods or services.
• Production refers to the creation of goods or services, while productivity measures the efficiency of that production.

• Production is a process, while productivity is a measure.

• Production can be increased by adding more resources, while productivity can be increased by improving pr...read more
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Q4. What is tpm and jh and jh 7 steps
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TPM stands for Total Productive Maintenance and JH stands for Job Hazard Analysis. JH 7 steps are the steps involved in conducting a JH analysis.
• TPM is a maintenance strategy aimed at maximizing the productivity of equipment and minimizing downtime.

• JH is a safety analysis technique used to identify potential hazards in a job or task.

• JH 7 steps involve breaking down a job into steps, identifying potential hazards, deter...read more
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Q5. What is check sheet and wsqc,swc,wes
Ans. 
Check sheet is a tool used to collect and analyze data. WSQC, SWC, and WES are not commonly used acronyms in relation to production engineering.
• Check sheet is a simple data collection tool used to track defects or issues in a process

• WSQC, SWC, and WES are not commonly used acronyms in production engineering

• However, there are similar tools like the 5S methodology or the DMAIC process for continuous improvement
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Q6. What is 7Qc tools check sheet and parato digram
Ans. 
7QC tools check sheet is a document used to collect and analyze data, while Pareto diagram is a graphical representation of the data.
• 7QC tools check sheet is used to identify and solve problems in production processes

• It helps in collecting and analyzing data related to the process

• Pareto diagram is a bar graph that shows the relative frequency or size of problems in descending order of importance

• It helps in identifying ...read more
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Q7. What is rejection handling and red bin analysis
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Rejection handling is the process of identifying and addressing rejected products. Red bin analysis is a method of analyzing rejected products to determine the cause of rejection.
• Rejection handling involves identifying and segregating rejected products

• Red bin analysis involves analyzing rejected products to determine the root cause of rejection

• The data collected during red bin analysis can be used to improve production...read more
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Q8. What do you man power handling
Ans. 
Manpower handling refers to managing and organizing the workforce in a production environment.
• It involves recruiting, training, and scheduling employees

• Ensuring safety and compliance with regulations

• Motivating and supervising workers

• Optimizing productivity and efficiency

• Dealing with conflicts and resolving issues

• Examples include managing a production line, overseeing a team of technicians, or coordinating shifts in a f
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Q9. What is kaizen and capa
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Kaizen is a Japanese term for continuous improvement while CAPA stands for Corrective and Preventive Action.
• Kaizen involves making small, incremental improvements to processes and systems over time.

• CAPA is a process used to identify and address the root cause of a problem or nonconformity.

• Kaizen and CAPA are both important tools for improving quality and efficiency in manufacturing and other industries.

• Examples of kaiz...read more
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Q10. What is efficiency in your line
Ans. 
Efficiency in production engineering refers to the ratio of output to input.
• Efficiency is a measure of how well resources are utilized in the production process.

• It is calculated as the ratio of output to input.

• Higher efficiency means more output is produced with the same amount of input.

• Efficiency can be improved by optimizing processes, reducing waste, and increasing automation.

• For example, reducing the time it takes ...read more
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Q11. What is 4m changing formats
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4m changing formats refers to the process of changing the format of a production line from one product to another.
• It involves reconfiguring the machinery and equipment to accommodate the new product

• It may require changing the packaging, labeling, and other materials used in the production process

• It is a common practice in manufacturing to increase efficiency and flexibility

• Example: Changing a production line from makin
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Q12. What is kpi instruction
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KPI instruction refers to the guidelines or rules that define how key performance indicators (KPIs) should be measured and reported.
• KPI instruction provides a framework for measuring and reporting KPIs consistently and accurately.

• It outlines the specific metrics that should be tracked and how they should be calculated.

• KPI instruction also includes guidelines for setting targets and benchmarks for KPIs.

• Examples of KPI i...read more
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Q13. What is iso - ts audit
Ans. 
ISO-TS audit is a quality management system audit for automotive industry.
• ISO-TS audit is a quality management system audit for automotive industry

• It is based on ISO 9001 standard and specific requirements for automotive industry

• It focuses on ensuring product quality, safety, and customer satisfaction

• It involves auditing the entire production process from design to delivery

• Examples of ISO-TS audit include audits of car
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Q14. What is line and machining processing
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Line and machining processing are methods used in manufacturing to produce products efficiently and accurately.
• Line processing involves a series of steps in which a product is assembled or produced in a linear fashion.

• Machining processing involves the use of machines to shape and cut materials into specific shapes and sizes.

• Both methods are used to increase efficiency and accuracy in manufacturing processes.

• Examples of...read more
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Q1. What to conveyor belt related questions
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Q2. Why to conveyor line experience in jspl
Ans. 
Conveyor line experience in JSPL is relevant to the Production Engineer role.
• JSPL has a large-scale conveyor system for transporting raw materials and finished products.

• Experience with conveyor systems is important for optimizing production efficiency.

• Knowledge of conveyor maintenance and troubleshooting is also valuable.

• JSPL's conveyor system includes various types of conveyors such as belt, screw, and bucket conveyor...read more
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Q3. This types conveyor maintenance
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Q1. Rolling mill hydraulic systems and maintenance
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Q2. Hydraulic pump and valve maintenance
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Q1. What is motor?and explain working of motor
Ans. 
A motor is a device that converts electrical energy into mechanical energy to produce motion.
• Motors can be classified into different types such as DC motors, AC motors, and stepper motors.

• The basic working principle of a motor involves the interaction of magnetic fields to generate force and motion.

• In a DC motor, current flows through a coil within a magnetic field, creating a force that rotates the motor shaft.

• In an A...read more
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Q2. Define transformer? Explain types of transformer?
Ans. 
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to increase or decrease voltage levels in electrical circuits.

• There are two main types of transformers: step-up transformers and step-down transformers.

• Step-up transformers increase voltage levels, while step-down transformers decrease voltage levels.

• Other types of transformers...read more
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Q3. Different between switch, isolator and circuit breaker?
Ans. 
Switch is used to control the flow of electricity, isolator is used for isolating a circuit, and circuit breaker is used for protecting the circuit from overloads.
• Switch is used to open or close an electrical circuit, allowing or stopping the flow of electricity.

• Isolator is used to disconnect a circuit from the power supply for maintenance or repair purposes.

• Circuit breaker is a device designed to protect an electrical...read more
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Q4. What is induction motor?
Ans. 
An induction motor is a type of AC motor where power is supplied to the rotor by electromagnetic induction.
• Consists of a stator and a rotor

• Does not require any physical connection between the rotor and the stator

• Commonly used in industrial applications for driving pumps, compressors, and fans
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Q5. How many types of motor?
Ans. 
There are two main types of motors: AC motors and DC motors.
• AC motors: Alternating current motors that are commonly used in household appliances and industrial applications.

• DC motors: Direct current motors that are often used in battery-operated devices and automotive applications.
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Q6. Explain difference between switch, isolator and circuit breaker?
Ans. 
Switch is used to make or break an electrical circuit, isolator is used for isolating a circuit for maintenance, and circuit breaker is used for protecting the circuit from overloads and short circuits.
• Switch is used to manually open or close an electrical circuit.

• Isolator is used to isolate a circuit for maintenance purposes, ensuring no current flows through it.

• Circuit breaker is a safety device that automatically in...read more
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Q7. Explain how many types of fault?
Ans. 
There are three main types of faults: normal faults, reverse faults, and strike-slip faults.
• Normal faults occur when the hanging wall drops down relative to the footwall. Example: Basin and Range Province in the western United States.

• Reverse faults occur when the hanging wall moves up relative to the footwall. Example: Rocky Mountains in North America.

• Strike-slip faults occur when the blocks slide past each other horiz...read more
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Q1. Shaft daimeter 40 mm wy bearings no
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Q2. Ferro silicon melting point wy
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Q3. Which composition is a ci casting
Ans. 
CI casting refers to cast iron casting, which is made from a composition of iron, carbon, and silicon.
• CI casting stands for cast iron casting.

• It is made from a composition of iron, carbon, and silicon.

• The carbon content in CI casting is typically between 2.1% and 4%.

• The silicon content in CI casting is typically between 1% and 3%.

• CI casting is known for its excellent castability, good machinability, and high wear resis
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Q4. High crome metal pouring temperature
Ans. 
The pouring temperature of high chrome metal is typically between 1,600 to 1,800 degrees Celsius.
• High chrome metal is commonly used in applications that require high temperature resistance and corrosion resistance.

• The pouring temperature is crucial to ensure proper flow and solidification of the metal.

• The specific pouring temperature may vary depending on the exact composition of the high chrome metal and the desired p...read more
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Q5. Maild steel campotion
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Q1. Maharashtra seamless limited
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Q2. My personal details. I'm currently associated with Maharashtra seamless limited.
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Q1. Current Transformer. Potential Transformer
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Q2. Basic all questions Electrical Engineering
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Q3. Basic questions all Electrical
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Q4. Electrical Engineering
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Q5. TRANSFORMERS Motor Gen
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