JSW Steel Production Engineer Interview Questions and Answers

Q1. What is stainless steel ?
Ans. 
Stainless steel is a corrosion-resistant alloy made of iron, chromium, nickel, and other elements.
• Stainless steel is known for its resistance to corrosion, rust, and staining.

• It is commonly used in various industries such as construction, automotive, and food processing.

• There are different grades of stainless steel, each with varying levels of corrosion resistance and strength.

• Examples of stainless steel applications i...read more
Answered by AI
Add your answer
Q2. Why annealing we needed?
Ans. 
Annealing is needed to relieve internal stresses, improve ductility, and soften the material for further processing.
• Annealing helps to remove internal stresses in the material, making it more ductile and less prone to cracking.

• It also helps to soften the material, making it easier to shape or machine.

• Annealing can improve the microstructure of the material, leading to better mechanical properties.

• Examples of materials ...read more
Answered by AI
Add your answer

Discussed on my jobs profile

Q1. Kiln parameters
Add your answer
Q2. Manage to technical issues
Add your answer

More Subsidies to Farmers or a Better Mechanism for Loan - What should Govt. ...
Villages are the Pride of India.
Advanced food processing technologies or Organic Farming?
Are Farm Subsidies Necessary?
Is Agriculture a Fertile Ground for Digitalisation?

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
Answered by AI
View 2 more answers
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer
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.
Answered by AI
View 2 more answers
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer