JSW Steel Interview Questions, Process, and Tips

Q1. Material management, access control,gate pass management etc
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Q2. Physical security, petroling duty, security training etc
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Q1. Instrumentation
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Q2. Plc and transmitter
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Q3. All Control valve calibration
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Control valve calibration is a process of adjusting and setting control valves to ensure they operate correctly.
• Control valve calibration involves adjusting the valve to achieve the desired flow rate or pressure.

• Calibration may include checking the valve position, response time, and accuracy.

• Proper calibration ensures the control valve functions accurately and efficiently.

• Examples of calibration methods include bench t
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Q4. Load cell & encoder
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Q1. Describe the working of AC drives.
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AC drives control the speed and torque of electric motors by varying the frequency and voltage of the power supplied to the motor.
• AC drives use power electronics to convert AC power to DC power and then back to AC power at variable frequencies.

• They are commonly used in industrial applications to control the speed of pumps, fans, conveyors, and other motor-driven equipment.

• AC drives improve energy efficiency by matching...read more
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Q2. Sequence of BLT in Blast furnace
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The sequence of BLT in a blast furnace is B - L - T, where B stands for burden, L stands for lime, and T stands for temperature.
• Burden (B) is the material that is charged into the blast furnace, typically consisting of iron ore, coke, and fluxes.

• Lime (L) is added to the blast furnace to help remove impurities from the iron ore and create slag.

• Temperature (T) is crucial in the blast furnace process to ensure proper melt...read more
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Q1. Why do you want to leave for current company?
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Q2. What is your expectations from our company?
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Reasoning,math& general science

Q1. Electrical machine& bee
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Q2. Unit of charge?
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The unit of charge is Coulomb (C).
• The unit of charge is named after the French physicist Charles-Augustin de Coulomb.

• One Coulomb is equal to the charge of approximately 6.242 x 10^18 protons or electrons.

• Charge is a fundamental property of matter and can be positive or negative.
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Q3. Transformer is a?
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Transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers can increase or decrease voltage levels in electrical circuits.

• They are commonly used in power distribution systems to step up voltage for long-distance transmission and step down voltage for consumer use.

• Examples of transformers include power transformers, distribution transformers, and
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Q4. Which motor highest startingTorque
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The motor with the highest starting torque is the DC series motor.
• DC series motor has the highest starting torque among all types of motors.

• This is because the field winding and armature winding are connected in series, allowing for high starting torque.

• Examples of applications where high starting torque is required include electric trains and elevators.
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Q5. Describe kirchaff kcl& kvl law
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Kirchhoff's laws are fundamental principles in electrical engineering that describe the conservation of charge and energy in electrical circuits.
• Kirchhoff's Current Law (KCL) states that the total current entering a junction in a circuit must equal the total current leaving the junction.

• Kirchhoff's Voltage Law (KVL) states that the sum of the voltage drops around any closed loop in a circuit must equal the sum of the v...read more
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