Reshmi Industries Interview Questions and Answers

Q1. Martensite formation how can reach?
Ans. 
Martensite formation can be achieved through rapid cooling of austenite.
• Martensite formation occurs when austenite is rapidly cooled below the martensite start temperature.

• The cooling rate must be fast enough to prevent the diffusion of carbon atoms, allowing them to become trapped in the crystal lattice.

• Quenching in water, oil, or air can be used to achieve the necessary cooling rate.

• Higher carbon content in the steel...read more
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Q2. Which is clean process carburizing or carbonitriding ?
Ans. 
Carburizing is a cleaner process compared to carbonitriding.
• Carburizing involves introducing carbon into the surface of a metal to increase its hardness, while carbonitriding introduces both carbon and nitrogen.

• Carburizing typically requires fewer process steps and is more cost-effective.

• Carbonitriding can lead to the formation of more complex compounds, which may require additional post-treatment processes.

• Carburizing...read more
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Includes 60 questions more focus on technical questions

Q1. GDNT symbols description
Ans. 
GD&T symbols are used in engineering drawings to specify the geometric characteristics of a part.
• GD&T stands for Geometric Dimensioning and Tolerancing

• Symbols include perpendicularity, concentricity, flatness, etc.

• Used to communicate design requirements accurately

• Ensures parts are manufactured to the correct dimensions and tolerances
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Q2. Manufacturing processes
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Q3. Resume based question
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Q4. Questions on Internship
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Q1. Personal information
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Q2. Future plans and education plans
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Q3. Family background
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Q1. Questions related to core mechanical engineering
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Q2. Use of suspension
Ans. 
Suspension is a system of springs, shock absorbers, and linkages that connects a vehicle to its wheels and allows relative motion between the two.
• Suspension system helps to absorb shocks and vibrations from the road surface, providing a smoother ride for passengers.

• It also helps to maintain traction and control of the vehicle, especially during cornering and braking.

• Examples of suspension systems include independent su...read more
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About EV, and Engines for Mechanical Engineering Students

Q1. Previous experience related
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Q2. Material Selection and parametric modelling
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Q1. Modeling test on CAD software for me it was Inventor
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Q1. Salary discusson
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Q1. General checkup round regarding job profile, current location, willing to move to a different city, salary expectation and current notic period
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Q1. General overview on current work. Detailed explanation of current projects. Some technical questions on CFD and turbo machinery
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Q1. More detailed discussion on my interests and why would I want to join them. My background. University projects, family background. Some questions on CFD
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Q1. Procedure of Wind load applications on steel structure
Ans. 
Wind loads on steel structures are applied using relevant codes and standards, considering factors like building height, shape, and location.
• Determine the wind speed and direction based on the location of the structure.

• Calculate the wind pressure using the relevant code (e.g. ASCE 7 for US projects).

• Consider factors like building height, shape, and openings to determine the wind load.

• Apply the wind load on the steel st...read more
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Q1. Type of connection , Force transfer mechanism
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Welded connections are commonly used in civil structural engineering to transfer forces between structural members.
• Welded connections involve joining two structural members by melting and fusing the materials together.

• The force transfer mechanism in welded connections is through the weld itself, which acts as a continuous and strong bond between the members.

• Welded connections are often used in steel structures, such as...read more
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Q1. Related to job importance
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