JSW Group Diploma Trainee Engineer Interview Questions and Answers

Technical test conduct based electrical machines and power systems

Q1. What is Slip and problems on electrical machines. Power factor and efficiency related problems
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Apptitude test is in medium class it is normally passed normally bya average students .

Q1. Iinterview is all about good if you know about your branch subject average knowladge than you got the chance of selection . It also ask you about your training period question that you have learnt in train...read more
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Q2. About 2 or 4 stroke engine
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Q3. All the laws of thermodynamics and haet transfer in thermal engineering .
Ans. 
Thermodynamics and heat transfer are fundamental principles in thermal engineering, governing energy transfer and conversion.
• First law of thermodynamics: Conservation of energy, stating that energy cannot be created or destroyed, only transferred or converted.

• Second law of thermodynamics: Entropy always increases in a closed system, leading to the direction of heat flow.

• Third law of thermodynamics: As temperature appro...read more
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Q4. All the mechanical properties in som .
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Mechanical properties in materials refer to characteristics related to their behavior under applied forces.
• Mechanical properties include strength, hardness, toughness, ductility, and elasticity.

• Strength is the ability of a material to withstand an applied force without failure.

• Hardness is the resistance of a material to deformation or scratching.

• Toughness is the ability of a material to absorb energy and plastically de...read more
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Q5. All the process in RAC .
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RAC stands for Refrigeration and Air Conditioning. It involves various processes like compression, condensation, expansion, and evaporation.
• Compression: The refrigerant gas is compressed to increase its temperature and pressure.

• Condensation: The high-pressure gas releases heat and condenses into a liquid.

• Expansion: The liquid refrigerant passes through an expansion valve, reducing its pressure and temperature.

• Evaporati...read more
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Questions related - Thermodynamics, & Strength of materials

Discuss one a topic - suggested

Q1. 1) Tell me something about yourself? 2) Family Background 3) What are your strengths?
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Q2. 4) Why are you interested in this job? 5) Where do you see yourself in the next 5 years?
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Q3. During HR interviews, recruiters will try to test your attitude, including your level of flexibility, honesty, desire to continue learning, and diligence. Make sure to show your positive attitude during th...read more
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Good basics aptitude questions simple interest general knowledge math general reasoning English grammar reading

Q1. What is your favourite subject
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Q2. What is ac current Describe your project
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Q1. Type of ac motor
Ans. 
AC motors are classified into two main types: induction motors and synchronous motors.
• Induction motors: most commonly used type, works on the principle of electromagnetic induction, no external power supply needed for rotor

• Synchronous motors: rotor rotates at the same speed as the rotating magnetic field, requires external power supply for rotor

• Examples: Induction motors - squirrel cage motor, wound rotor motor; Synchr...read more
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Q2. What is Ohms law
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Ohm's law states that the current flowing through a conductor is directly proportional to the voltage across it, and inversely proportional to its resistance.
• Ohm's law is represented by the formula V = IR, where V is voltage, I is current, and R is resistance.

• It helps in calculating the current flowing through a circuit when the voltage and resistance are known.

• It also helps in determining the resistance of a component...read more
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Q1. Metallurgy Engg related
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Q2. Steel melting related
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Do prepare yourself to answer basic engineering questions like to construct a bridge using newspapers only

You might be tested under various decision making rounds of outdoor sling and work at height situations

Q1. Do have a basic grasp over addition subtraction multiplication and division
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Q1. You can check out the method statment for various mechanical, civil and other jobs to have a understanding of how to plan the specific work
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Learn to grasp data from drawing sheet, prepare measurement sheet and other basic site safety sop

Q1. Your communication skill matters. you are supposed to be having a sound knowledge of hindi and communicative english
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Coding is not required. i wish you had learnt javascript since learning to code changes the way you solve problems