ASHCHARYA BANSAL

SELECTED IN IOCL MANY MANY CONGRATULATIONS

Coming to class experience First of all thank you so much to wonderful made easy teachers. Instead of taking so much hecticness I enjoyed subjects like any things because of your simplest teaching and the way you explaining concepts. I like the things like Giving same priority to both concepts and numericals, how you engage with the students while explaining concepts and comming to students while students solving problems in the classroom. In the classroom itself so much numerical practice has been done and knowing ,rectifying mistakes what we have done. What I like most was your energy level and maintaining same pace throughout the class. Another thing is giving constant motivation and saying what are good outcomes after writing gate these two things very much required for the students to go forward in the preparation. Important things 1. Solving workbook 2,3 times 2. Solving pyqs 2,3 times 3. Solving previous 10 years ese questions 4. Test series 5. Revision These are the very much required things for cracking gate said by you. I followed exactly. Once again thank you so much sir..

Check out the IOCL selected candidate scorecard I shared today. The comments section has some interesting observations - folks are saying that securing a rank in IOCL was unthinkable even for MTech holders during our time, as competition was tougher. I remember advising you to do hardwork , emphasizing that job opportunities are plentiful and up for grabs. You may not realize the value of what's being offered for free; put in the effort, as the competition is relatively low now. Best wishes to all of u Laga do lanka exam ki

#ESE'24 #Mechanical Chairperson - Raj Shukla Chairperson(CP)- So u from Lalitpur. Lalitpur is famous for?(Lalitpur my hometown) Me- Chanderi Silk, Granite, Dams, Deogarh Temple after that few cross questions related to chanderi and Lalitpur CP- tell me that in india there are so many types of silk but still Bangladesh is doing better than India why so? (before answering this ques I took permission to answer in hindi I think it was blunder because he scold me that after taking such permission you are loosing the advantage of speaking hindi) after a long lecture he give me chance to answer CP- Lalitpur is famous for granite also as you told can you tell me the use of granite? Technical Questions were - 1.A SSB with point load at centre is acting tell me the BM and MOI of beam 2. how will you determine grain structure of any material 3. about SN curve 4. difference between stress strain curve of ductile and mild steel 5. do you know quality assurance and quality control 6. methods for calculating Quality control( I told variables and attributes) 7. tools u studied in metrology 8.why grinding process has low mrr 9. major factors on which tool life depends 10. process that should be performed after drilling for surface finish 11. what is creep 12. in creep time curve name the regions 13. what u check for any tool before any measurement(I told yes for zero error) 14. will u use it if it has error( I told yes) 15. what if errror is not linear( i told no then we can not use it) 16. what is callibration 17. how will u callibrate any tool? Review Don't ask for unnecessary permission. Keep the conversation smooth and don't get involve with chairperson talks. UPSC interview are little bit informal type and are not governed by any set of instructions like those taught in different coaching institutes mock interviews. Just go with the flow No questions from job or hobbies.

ESE24(MECHANICAL) Chairperson- Sheel vardhan singh) CHAIRMAN :- What is Pilani famous for?? (I answered BITS Pilani) Do u think the fame that this institute has got is justified?? When was BITS Palani established. Why is private institute performing well in education as well doing good business. Who was GD Birla? (Then the Chairperson said a quote which i remember vaguely...."Distinguished sciences is different than Magic" something like that....and then he asked me to give an example in support of this quote) TECHNICAL-1 :- How do u transmit power at 90 degree with fluid? What are types of Heat treatment? What is carburising and nitriding? What is eutectic point? What are types of Destructive Testing? What are types of NDT Technique? What technique will u use in internal intricate shape? TECHNICAL-2 :- What is Quality management System? How do u increase Quality of product? What is difference between Quality control and Quality Assurance? What is Calibration? What are standards used for Calibration? TECHNICAL-3 :- What is difference between Toughness and Strength? What is max temperature in Iron-carbon diagram? What is TTT curve? What is full form of TTT? The end

Hanuman ji is regarded as a perfect symbol of selflessness and loyalty. Worship of Lord Hanuman helps one to counter the bad karma borne out of selfish action, and grants the believer fortitude and strength in his own trials during the journey of life. "श्री हनुमान" "श्री राम"🚩

Key Highlights of Sheel Vardhan Singh's Career: •⁠ ⁠Retired IPS Officer from Bihar cadre (1986 batch) •⁠ ⁠Former Director General of Central Industrial Security Force (CISF) •⁠ ⁠Special Director of Intelligence Bureau •⁠ ⁠First Secretary in Indian High Commission, Dhaka, Bangladesh •⁠ ⁠Member of Union Public Service Commission (UPSC) since January 15, 2024 Singh is also known to be an avid sportsman and yoga practitioner, with a passion for cultural exploration

Today's chairperson for ESE Interview is Sheel Vardhan Singh.

Hello students! I wanted to let you all know that I'll be traveling to BHOPAL for work. Will be there from 23rd Oct to 28th Oct end. If any of you are interested in meeting up with me while I'm there, please let me know! Just send me a what’s app message on 9205326638 to coordinate a time and place. Looking forward to seeing some of you in Bhopal ! Best regards, Ashcharya Bansal (Ex.IES)

If u liked all the information then pls review my mech hub page https://www.facebook.com/profile.php?id=100044409280052&mibextid=LQQJ4d

For all updates join what’s app channel https://whatsapp.com/channel/0029VamxNQ41yT29VrjAl92Q Telegram link https://telegram.me/+BQo8hYGUsbY3M2M1 Fb link https://www.facebook.com/ashcharya.bansal Insta link https://www.instagram.com/ashcharya_bansal?r=nametag Josh talk video link https://youtu.be/3uP4utfP8n8 What's app number 9205326638 Others also pls share memory based question If u have any information which is useful for students like Papers / interview experience / or share your Sucess journey / how to prepare in best way for exam / MTech placement status of your college in all stream / or any kind of useful information then pls share with me on my what app number 9205326638

For all updates join what’s app channel https://whatsapp.com/channel/0029VamxNQ41yT29VrjAl92Q Telegram link https://telegram.me/+BQo8hYGUsbY3M2M1 Fb link https://www.facebook.com/ashcharya.bansal Insta link https://www.instagram.com/ashcharya_bansal?r=nametag Josh talk video link https://youtu.be/3uP4utfP8n8 What's app number 9205326638 Others also pls share memory based question If u have any information which is useful for students like Papers / interview experience / or share your Sucess journey / how to prepare in best way for exam / MTech placement status of your college in all stream / or any kind of useful information then pls share with me on my what app number 9205326638

Swimming related interview question 1. Fluid Mechanics in Swimming: • How does Bernoulli’s principle apply to swimming? • You can explain how a swimmer’s motion through water creates different pressures. According to Bernoulli’s principle, the swimmer’s body experiences lower pressure on top and higher pressure underneath, which helps in upward buoyancy. • How do drag forces affect a swimmer’s performance? • Talk about fluid drag, which includes frictional drag and pressure drag. Swimmers streamline their bodies to reduce drag, making their movement through water more efficient. • What are the different types of drag a swimmer encounters, and how can these be minimized? • You can mention surface drag (skin friction) and form drag (resistance caused by the swimmer’s shape and body position). Swimmers reduce drag by wearing tight swimsuits, shaving body hair, and using efficient stroke techniques. 2. Buoyancy and Archimedes’ Principle: • Explain how buoyancy helps a swimmer stay afloat. • Relate this to Archimedes’ principle, where the upward buoyant force exerted on a body submerged in a fluid is equal to the weight of the displaced fluid. Swimmers float because the buoyant force counteracts their body weight. • Why is it harder to float in freshwater compared to saltwater? • This can be explained through the concept of density. Saltwater is denser than freshwater, providing more buoyant force, making it easier for a swimmer to float. 3. Hydrodynamics and Streamlining: • What is the significance of streamlining in swimming? • Explain how swimmers reduce their frontal surface area to minimize resistance when moving through water. The streamlined shape helps reduce form drag, increasing their speed. • How does the shape of a swimmer’s body affect their efficiency in the water? • Swimmers try to maintain a streamlined position to minimize the resistance they face when swimming. You can compare this to the design of an aircraft or a car, where aerodynamic shapes reduce air resistance. 4. Thermodynamics and Swimming: • How does swimming affect the swimmer’s body temperature in different water conditions? • You could mention how heat transfer through convection occurs when a swimmer is in water. In cold water, heat is transferred away from the body more rapidly, which is why swimmers lose body heat faster in water than in air. • How does thermal expansion impact the design of swimming pools? • Talk about how materials used in swimming pool construction expand and contract with temperature changes. Expansion joints are often included in pool design to allow for the material’s expansion and contraction without causing cracks. 5. Biomechanics of Swimming: • Explain the biomechanics of the swimmer’s stroke from a mechanical perspective. • Discuss how swimmers generate propulsion by pushing water backward using their arms and legs, which involves torque, joint movements, and muscular forces. • What are the mechanical advantages of different swimming strokes (freestyle, breaststroke, butterfly)? • Discuss how the various strokes use different combinations of arm and leg movements to generate propulsion, highlighting the mechanical efficiency of each stroke. 6. Pressure and Depth in Swimming Pools: • How does water pressure change with depth, and how does this affect swimmers? • Explain that water pressure increases with depth according to the equation P = \rho gh , where P is pressure, \rho is the density of water, g is gravitational acceleration, and h is the depth. Swimmers at greater depths experience higher pressure, which could slightly affect buoyancy and breathing for deep divers. By linking swimming to core mechanical engineering concepts like fluid mechanics, thermodynamics, and biomechanics, you demonstrate your ability to apply theoretical knowledge to practical scenarios.

• Be honest and explain why you prefer certain newspapers (e.g., for their in-depth analysis, balanced reporting, editorial insights, etc.). • How do you differentiate between fake news and authentic information? • Talk about the importance of verifying sources, cross-checking facts, and being aware of biased or misleading information in the age of social media. To prepare, keep reading multiple reputable newspapers (like The Hindu, Indian Express, and Economic Times) and be able to explain and analyze the major stories. Additionally, focus on editorials for deeper understanding and develop your opinions on various issues.

NEWSPAPER RELATED INTERVIEW QUESTION 1. Recent National or International Events: • What are the key takeaways from today’s headlines? • Be prepared to discuss the major news stories of the day, providing concise summaries and your own analysis or insights into the events. • Can you explain the recent geopolitical situation in the Middle East/Asia/Europe (or any other region in the news)? • Discuss the key players, causes of conflict or cooperation, and the broader implications for India or global stability. 2. Government Policies and Schemes: • What is your opinion on the recently launched government scheme [name a scheme]? • Explain the objective of the scheme, the targeted beneficiaries, and any potential challenges or benefits. Relate it to larger policy goals like inclusive growth or sustainable development. • How do you view the impact of the National Education Policy on India’s future? • Provide a balanced perspective, discussing both the strengths and potential areas for improvement. 3. Editorials and Opinion Pieces: • Have you read any recent editorials that caught your attention? What are your thoughts? • Be prepared to discuss an editorial piece you’ve read recently. Summarize the argument and provide your critique, discussing whether you agree or disagree with the viewpoints presented. • What do you think of the recent editorial stance on economic reforms? • Discuss key economic reforms being debated, such as labor reforms, agricultural reforms, or tax reforms, and give your perspective on their implementation and outcomes. 4. Political Developments: • What is your opinion on the role of opposition in India’s democracy, as discussed in recent news? • Talk about the importance of a constructive opposition in a parliamentary democracy and reference recent debates or criticisms. • How do you assess the current political landscape in India? • Focus on the functioning of political parties, electoral trends, and their impact on governance, using specific examples from current political scenarios. 5. Economic Issues: • What do you think of the recent GDP growth figures and their implications? • Discuss the factors contributing to the growth (or slowdown), such as inflation, fiscal policies, or global economic conditions, and relate them to long-term economic strategies. • What is your opinion on India’s budget deficit and how it can be managed? • Provide insights into fiscal management, debt levels, government spending, and possible reforms. 6. Environmental and Social Issues: • How would you assess India’s progress toward achieving its climate change goals? • Discuss recent developments in environmental policy, India’s commitments under international agreements like the Paris Accord, and specific government initiatives to promote sustainability. • What are the key challenges India faces in improving its healthcare system, as highlighted in recent news? • Provide a detailed response on healthcare infrastructure, the impact of recent government initiatives like Ayushman Bharat, and issues related to public health and sanitation. 7. International Relations and Diplomacy: • What is your opinion on the recent India-US/India-China diplomatic developments? • Explain the current status of bilateral relations, key agreements or disputes, and their significance for India’s foreign policy. • How do you see India’s role in global organizations like the UN or G20, especially in light of recent developments? • Discuss India’s contributions to global diplomacy, reforms it advocates for, and its position on major global issues like climate change or international trade. 8. Ethical and Moral Dilemmas: • How would you analyze the ethical implications of media reporting on sensitive issues like riots or pandemics? • Discuss journalistic ethics, the balance between free press and responsible reporting, and the potential societal impact of sensationalism. 9. Interviewers’ Favorite: Analysis of News Sources • Which newspapers do you read and why?

CRICKET RELATED MECHANICAL ENGG QUESTION 1. Physics and Mechanics in Cricket: • How is Newton’s third law applied in cricket? • You could explain how when a cricket bat hits the ball, the ball applies an equal and opposite force on the bat. This law explains how momentum is transferred from the bat to the ball. • How does the Magnus effect influence swing bowling? • This is a physics phenomenon where a spinning ball curves away due to differential pressure, explaining how bowlers can swing the ball in the air. • How does a cricket ball reverse swing? • Discuss how the roughness and smoothness of a cricket ball impact airflow around it, leading to reverse swing, particularly at high speeds. 2. Material Science in Cricket: • What materials are used in cricket bats, and how do they affect performance? • Talk about traditional willow bats and how they provide the necessary strength, flexibility, and weight balance for maximum impact with the ball. • Why are cricket balls red or white, and what are they made of? • Mention leather as the material used for the outer cover and how the color improves visibility. Discuss how the stitching and core materials affect the ball’s performance. 3. Heat Transfer and Friction in Cricket: • How does friction affect the condition of the cricket pitch? • Explain how wear and tear due to weather, friction, and rolling affect the pitch, which in turn impacts ball bounce and speed. • Why does the ball swing more in humid conditions? • Discuss how air density and moisture content affect swing. Higher humidity leads to more movement in the air due to changes in aerodynamic forces. 4. Engineering in Cricket Stadiums: • What engineering challenges are involved in constructing modern cricket stadiums? • You could talk about structural design, seating capacity, pitch drainage systems, floodlighting, and sound/acoustics management. • How do modern stadium roofs protect matches from rain, and what materials are used? • Discuss materials like tensile fabrics used for stadium roofs, which are lightweight but strong and weather-resistant. 5. Biomechanics in Batting and Bowling: • Can you explain the biomechanics of a fast bowler’s action? • Relate this to joint movement, torque, and forces acting on the body, emphasizing how fast bowlers maximize speed and minimize injury risk. These questions tie in cricket with mechanical engineering concepts, showing your ability to think broadly.