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I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
CNC coding is used to program machines to create precise components.
Use G-code and M-code to control the machine movements and functions
Specify tool paths, speeds, feeds, and other parameters
Example: G01 X10 Y5 Z2 F100
Valve port diagram for a 4-stroke engine shows the intake and exhaust valves in relation to the piston movement.
Intake valve opens to allow air/fuel mixture into the cylinder during the intake stroke
Exhaust valve opens to release exhaust gases during the exhaust stroke
Valve overlap occurs when both intake and exhaust valves are partially open at the same time
Diagram typically shows the position of valves in relation to...
posted on 20 Mar 2015
Ashok Leyland interview questions for designations
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posted on 9 Jan 2022
I applied via Campus Placement and was interviewed before Jan 2021. There were 3 interview rounds.
Car efficiency decreases with increasing altitude due to lower air density.
As altitude increases, air density decreases, resulting in less oxygen available for combustion.
This leads to a decrease in engine power and efficiency.
For example, a car that gets 30 mpg at sea level may only get 20 mpg at high altitudes.
Turbocharged engines can partially compensate for the decrease in air density by compressing the air before ...
Otto cycle is a four-stroke combustion cycle used in spark-ignition engines. Dual cycle is a theoretical cycle that combines constant volume and constant pressure processes.
Otto cycle: intake, compression, power, exhaust strokes
Used in gasoline engines
Dual cycle: combines constant volume and constant pressure processes
Used in gas turbines and diesel engines
posted on 22 Apr 2015
posted on 27 Jun 2017
I appeared for an interview in Jan 2017.
I am a recent graduate with a degree in engineering, eager to learn and contribute to a dynamic team.
Recent graduate with a degree in engineering
Passionate about learning and contributing to a team
Eager to apply theoretical knowledge in practical scenarios
My GPA is 3.8 out of 4.0, reflecting my strong academic performance.
My GPA is 3.8 out of 4.0
It demonstrates my consistent academic excellence
I have excelled in courses such as Engineering Mathematics and Thermodynamics
My final year project was designing and implementing a smart irrigation system using IoT technology.
Developed a system to monitor soil moisture levels and weather conditions in real-time
Implemented automated watering schedules based on data collected
Utilized IoT devices such as sensors and actuators for efficient water usage
Designed a user-friendly interface for remote monitoring and control
Conducted field tests to val
posted on 2 Jun 2017
I appeared for an interview before Jun 2016.
I am a recent graduate with a degree in Mechanical Engineering, passionate about problem-solving and eager to learn and grow in the field.
Recent graduate with a degree in Mechanical Engineering
Passionate about problem-solving and critical thinking
Eager to learn and grow in the field
Experience with CAD software such as AutoCAD and SolidWorks
Completed internships at engineering firms
We should discuss the key skills and experiences that make me a strong candidate for the Graduate Engineer Trainee position.
Highlight relevant engineering coursework and projects
Discuss any internships or work experience in the engineering field
Emphasize technical skills such as programming languages, CAD software proficiency
Mention any leadership roles or teamwork experiences
Explain why you are passionate about engine
I will be a good fit for Bajaj because of my strong technical skills, adaptability, and passion for engineering.
I have a solid foundation in engineering principles and technical knowledge.
I am adaptable and can quickly learn and apply new technologies and methodologies.
I have a strong passion for engineering and a drive to continuously improve and innovate.
I have experience working on projects that align with Bajaj's i...
I believe gaining practical work experience is more valuable at this point in my career.
I prefer hands-on learning over theoretical studies
I want to start my career and gain real-world experience
I believe in continuous learning through work experience rather than traditional education
I have already acquired the necessary skills and knowledge through my undergraduate studies
I would like to work in the Research and Development department as it aligns with my passion for innovation and problem-solving.
Passion for innovation and problem-solving
Interest in developing new technologies or products
Desire to contribute to the company's growth and success
posted on 4 Dec 2016
I applied via Campus Placement and was interviewed in Dec 2016. There were 4 interview rounds.
posted on 2 Feb 2015
Distortion energy theory is a failure criterion used in materials science to predict the onset of yielding or fracture.
Also known as the von Mises yield criterion or the maximum distortion energy theory.
It states that yielding occurs when the distortion energy per unit volume exceeds a critical value.
It is based on the assumption that yielding is controlled by the accumulation of plastic strain energy.
The theory is com...
Case hardening is a heat treatment process used to increase the surface hardness of a metal while maintaining its toughness.
Case hardening involves adding carbon or nitrogen to the surface layer of a metal through diffusion.
The process is commonly used in the manufacturing of gears, bearings, and other components that require a hard outer layer for wear resistance.
Case hardening techniques include carburizing, nitridin...
There are several types of springs used in vehicles, including coil springs, leaf springs, torsion bars, and air springs.
Coil springs are the most common type of spring used in vehicles, providing support and absorbing shocks.
Leaf springs are often used in trucks and SUVs, providing a smooth ride and load-carrying capacity.
Torsion bars are used in some vehicles to provide suspension and support.
Air springs, also known ...
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