JSW Steel Junior Executive Engineer Interview Questions and Answers

Q1. Any angle questions apply on my mechanical engineering diploma
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Q2. I'm very interested sub Theoryof machine
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Q3. Automobile interested
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Q4. I like Jindal stainless-steel
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Q1. I'm very very interested for job in Jindal stainless steel
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Q1. Types of welding
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Types of welding include MIG, TIG, stick, and flux-cored welding.
• MIG welding uses a wire electrode and shielding gas.

• TIG welding uses a tungsten electrode and inert gas.

• Stick welding uses a consumable electrode coated in flux.

• Flux-cored welding uses a tubular wire filled with flux.

• Other types include spot welding, laser welding, and resistance welding.
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Q2. Engeneering Material also read
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Q1. How to allignment of mould
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Alignment of mould is crucial for ensuring proper functioning and quality of the final product.
• Ensure mould components are properly assembled and secured

• Use alignment tools such as dial indicators or laser alignment systems

• Check for any misalignments or discrepancies and make necessary adjustments

• Regularly inspect and maintain the mould to prevent misalignment issues

• Consult with senior engineers or experts for guidance
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Q2. How to solve mould vibration problem
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To solve mould vibration problem, identify root cause, adjust machine settings, use vibration dampening materials, and regularly maintain equipment.
• Identify the root cause of the vibration issue by inspecting the mould and surrounding equipment.

• Adjust machine settings such as speed, pressure, and temperature to minimize vibration.

• Use vibration dampening materials like rubber pads or mounts to reduce the impact of vibra...read more
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Q1. Why do you change yout job??
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Q1. What was the OD of 15NB, 20NB
Ans. 
OD of 15NB and 20NB is not clear without context.
• OD stands for outer diameter.

• NB stands for nominal bore.

• The OD of a pipe depends on its material, thickness, and application.

• Without context, it is impossible to determine the OD of 15NB and 20NB pipes.
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Be confident in your answer and no more confusing. Think twice, answer Little bit similar but u have to choose one it has a more accurate. Time management is main. What time you did taken to answer for each question.

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Q1. This is related to your study. Befor going to interview first you should know the which type of company that is and what they produce. Go to the deep through it on this basis you have to prepare.
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Q2. Sketch the Lathe diagram Stress strain diagram About Boiler About hydraulic system About pneumatic system About engines About machanical properties Project principles About manpower handling
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Q1. Induction motor are used
Ans. At Starting torque high and well as low.
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Q2. What is transformer ?
Ans. 
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are commonly used in power distribution systems to step up or step down voltage levels.

• They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

• The primary winding is connected to the input voltage source, while the...read more
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Q1. What's is gears
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Gears are mechanical devices used to transmit motion and power between rotating shafts.
• Gears have teeth that mesh together to transfer motion and power

• They can change the speed, torque, and direction of rotation

• Common types of gears include spur gears, helical gears, and bevel gears
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Q2. What is bearing
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A bearing is a machine element that allows one part to support another and reduce friction between moving parts.
• Bearing is used to support rotating or moving parts within a machine.

• It reduces friction between moving parts, allowing for smooth operation.

• There are different types of bearings such as ball bearings, roller bearings, and plain bearings.

• Examples of bearings include wheel bearings in cars and bearings in elec
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Q1. Theory of machine thermodynamics
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Theory of machine thermodynamics involves the study of energy transfer and conversion in mechanical systems.
• It focuses on the relationship between heat, work, and energy in machines

• It includes topics like heat engines, refrigeration, and power cycles

• Understanding thermodynamics helps in designing efficient machines
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Q2. Stress strain completely defined with diagram
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Stress-strain relationship is a graphical representation of how a material deforms under stress.
• Stress is the force applied per unit area, while strain is the resulting deformation of the material.

• The stress-strain curve typically consists of elastic, plastic, and fracture regions.

• Elastic region: material returns to its original shape when stress is removed.

• Plastic region: material undergoes permanent deformation.

• Fract...read more
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Q3. Strength of material
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Strength of material refers to the ability of a material to withstand applied forces without failing.
• Strength of material is typically measured in terms of tensile strength, compressive strength, shear strength, and yield strength.

• Different materials have different strengths - for example, steel is known for its high tensile strength, while concrete has high compressive strength.

• Factors such as material composition, ma...read more
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