IIT (ISM) Dhanbad Interview Questions and Answers

Q1. What is combustion
Ans. 
Combustion is a chemical reaction between a fuel and an oxidant that produces heat, light, and often gas.
• Combustion requires a fuel source, an oxidizing agent (usually oxygen), and heat to initiate the reaction

• The products of combustion typically include carbon dioxide, water vapor, and heat

• Examples of combustion include burning wood in a fireplace, gasoline in a car engine, and natural gas in a stove
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Q2. What is Thermoacoustic Instability
Ans. 
Thermoacoustic instability is a phenomenon where the interaction between heat release and acoustic waves in a combustion system leads to self-sustained oscillations.
• Occurs in combustion systems where heat release interacts with acoustic waves

• Can lead to self-sustained oscillations and potentially damaging pressure fluctuations

• Common in rocket engines, gas turbines, and industrial burners
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Q1. Stress is which of type quantity
Ans. Stress is tensor, means quantity needs to describe completely required 9 components. E.g stress , strain , elasticity, thermal conductivity.
Answered by Kartik Kumar Prajapati
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Q2. Cantilever beam having point load at free end what is variation of shear force and bending moment?
Ans. 
Shear force and bending moment vary linearly along the length of a cantilever beam with a point load at the free end.
• Shear force is constant along the length of the beam until the point load, then it decreases linearly to zero at the free end.

• Bending moment is zero at the fixed end, increases linearly to a maximum at the point load, and then decreases linearly to zero at the free end.
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The case study was on a ragging policy which is being implemented after the verdict of supreme court of India

Q1. Your Current Experience in Research?
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Q2. In which field are you interested in future work?
Ans. 
I am interested in pursuing research in the field of artificial intelligence and machine learning.
• Interested in developing algorithms for natural language processing

• Passionate about exploring deep learning techniques for image recognition

• Fascinated by the potential applications of reinforcement learning in robotics
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