JSW Steel Interview Questions, Process, and Tips

Q1. Describe the working of AC drives.
Ans. 
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?
Ans. 
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?
Ans. 
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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Q1. What your experience in your field and what is your role.
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Q1. Salary negotiable and your role
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Q1. Pyspark questions to find null values in DWH
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Q2. Azure Architecture for Modern Datawarehouse
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Q1. Explain your current role
Ans. 
I am responsible for managing a specific territory, overseeing sales and marketing activities, building relationships with clients, and achieving sales targets.
• Manage sales and marketing activities within assigned territory

• Build and maintain relationships with clients

• Achieve sales targets and goals

• Analyze market trends and competitor activities

• Develop and implement strategies to increase market share

• Provide feedback to...read more
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Q1. Stress strain diagram
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Stress strain diagram shows the relationship between stress and strain in a material.
• Shows how a material deforms under stress

• Yield point indicates when material starts to deform permanently

• Ultimate strength is the maximum stress a material can withstand

• Failure point is when material breaks
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