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I applied via Referral and was interviewed in Jun 2022. There were 3 interview rounds.
GK test done as a Aptitude
posted on 21 Mar 2015
I was interviewed in Dec 2016.
A two-stroke engine completes a power cycle in two strokes of the piston, while a four-stroke engine completes it in four strokes.
Two-stroke engines have a simpler design and are lighter than four-stroke engines.
Two-stroke engines have a higher power-to-weight ratio but lower fuel efficiency compared to four-stroke engines.
Four-stroke engines have separate intake, compression, power, and exhaust strokes, while two-stro...
A pictorial representation of a SI engine with valve opening, TDC, and BDC.
SI engine stands for Spark Ignition engine, which is commonly used in gasoline-powered vehicles.
Valve opening refers to the movement of the intake and exhaust valves to allow fuel-air mixture in and exhaust gases out of the combustion chamber.
TDC (Top Dead Center) is the position of the piston at the extreme top of its stroke.
BDC (Bottom Dead Ce...
I would improve the fuel efficiency of TVS motorcycles by implementing advanced engine technology.
Implementing electronic fuel injection system for better fuel management
Introducing hybrid technology for improved mileage
Optimizing aerodynamics of the motorcycle for reduced drag
Using lightweight materials for better fuel economy
I am a dedicated production engineer with a strong background in manufacturing processes and quality control.
Graduated with a degree in Mechanical Engineering
Experience working in a manufacturing plant for 3 years
Proficient in CAD software for designing production layouts
Implemented lean manufacturing principles to improve efficiency
Led a team in reducing production downtime by 20%
posted on 20 May 2017
posted on 30 Oct 2015
Welding aluminium is difficult due to its high thermal conductivity, low melting point, and susceptibility to distortion and cracking.
Aluminium has a high thermal conductivity, which means it dissipates heat quickly, making it difficult to maintain a consistent temperature during welding.
Aluminium has a low melting point, which means it can easily become overheated and distorted during welding.
Aluminium is susceptible ...
Properties of cast iron, mild steel, and alloy steel.
Cast iron is brittle and has high compressive strength.
Mild steel is ductile and has low carbon content.
Alloy steel has high strength and toughness due to the addition of other elements.
Cast iron is used in engine blocks and pipes.
Mild steel is used in construction and automobile manufacturing.
Alloy steel is used in aerospace and defense industries.
Alloying elements are added to steel to improve its properties such as strength, corrosion resistance, and toughness.
Alloying elements can improve the strength of steel by forming stronger bonds between the atoms.
Chromium is added to steel to improve its corrosion resistance.
Manganese is added to steel to improve its toughness.
Nickel is added to steel to improve its ductility.
Vanadium is added to steel to improve its w...
Different types of steel and cast iron have unique properties and are used for specific applications.
Steel is used for construction, automotive, and aerospace industries.
Cast iron is used for engine blocks, pipes, and cookware.
Stainless steel is corrosion-resistant and used for medical equipment and cutlery.
High carbon steel is used for cutting tools and knives.
Alloy steel is used for high-stress applications like brid
Welding can be classified into different types based on the welding process and the type of joint being welded.
Welding processes: arc welding, gas welding, resistance welding, laser welding, etc.
Types of joints: butt joint, lap joint, T-joint, corner joint, edge joint, etc.
Other classifications: fusion welding, solid-state welding, pressure welding, etc.
Examples: MIG welding (gas metal arc welding), TIG welding (gas tu...
During my internship at Indira Gandhi Centre for Atomic Research and IIT Madras, I gained valuable experience in research and development.
I worked on a project related to nuclear fuel fabrication at Indira Gandhi Centre for Atomic Research
At IIT Madras, I was part of a team that developed a prototype for a solar-powered water purifier
I learned how to conduct experiments, analyze data, and present my findings
I also gain...
posted on 27 Jan 2017
I was interviewed before Jan 2016.
posted on 15 Feb 2017
I was interviewed before Feb 2016.
posted on 6 Dec 2015
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