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I was interviewed in Nov 2016.
The iron-carbon diagram is a graphical representation of the phases and microstructures that form in iron-carbon alloys as a function of temperature and carbon content.
The diagram shows the different phases of iron and carbon alloys at various temperatures and carbon concentrations.
It helps in understanding the relationship between microstructure and properties of steel.
The diagram consists of three main regions: auste...
The TTT curve is a graphical representation of the relationship between temperature, time, and transformation in materials.
TTT stands for Time-Temperature-Transformation.
It is used to understand the phase transformations that occur in materials as a function of time and temperature.
The curve shows the start and completion of phase transformations such as austenite to ferrite, pearlite, or martensite.
It helps in determi...
Surface tempering is a heat treatment process used to improve the hardness and toughness of a material's surface.
Surface tempering involves heating the material to a specific temperature and then cooling it rapidly.
The rapid cooling is typically achieved by quenching the material in a liquid or by using air or other gases.
The process helps to create a hardened surface layer while maintaining the desired properties in t...
Surface tempering and core tempering are heat treatment processes used to improve the properties of materials.
Surface tempering involves heating the surface of a material to a specific temperature and then cooling it rapidly to increase its hardness and wear resistance.
Core tempering, on the other hand, involves heating the entire material to a specific temperature and then cooling it slowly to improve its toughness an...
The difference in heat conduction between a hot bar placed in still liquid and in moving liquid.
In still liquid, heat conduction occurs primarily through conduction and natural convection.
In moving liquid, heat conduction occurs through conduction, forced convection, and turbulence.
Moving liquid enhances heat transfer due to increased fluid motion and mixing.
The rate of heat conduction is generally higher in moving liq...
Factors affecting heat flow in liquids
Temperature difference between the liquid and its surroundings
Thermal conductivity of the liquid
Surface area and thickness of the container
Agitation or stirring of the liquid
Presence of impurities or dissolved substances in the liquid
Viscosity of the liquid
Type of liquid (e.g., water, oil, alcohol)
Convection currents within the liquid
Designed a smart irrigation system using IoT technology for efficient water usage.
Developed a system to monitor soil moisture levels and weather conditions in real-time.
Implemented automated watering schedules based on data collected from sensors.
Utilized IoT devices such as Arduino and Raspberry Pi for data collection and control.
Conducted field tests to validate the system's effectiveness in conserving water and impr
I am a recent graduate with a degree in engineering, seeking to kickstart my career as a Graduate Engineer Trainee.
Completed Bachelor's degree in Engineering
Strong technical skills in [specific field of engineering]
Seeking hands-on experience and mentorship in engineering industry
Passionate about problem-solving and innovation
Excellent communication and teamwork skills
Design a beam for a specific application
Consider the load and span of the beam
Choose an appropriate material for the beam
Calculate the required dimensions and reinforcement
Ensure the beam meets safety and structural requirements
The question asks to determine the reactions on a given beam and load situation.
Identify the type of beam and its supports
Determine the external loads acting on the beam
Apply equilibrium equations to calculate the reactions
Consider the beam's material properties and dimensions for accurate analysis
I have studied a wide range of subjects including mechanical engineering, thermodynamics, fluid mechanics, and materials science.
Mechanical Engineering - studied principles of mechanics, dynamics, and materials
Thermodynamics - learned about energy transfer and conversion
Fluid Mechanics - focused on the behavior of fluids in motion
Materials Science - explored the properties and applications of different materials
Boundary layer is the thin layer of fluid that forms on the surface of an object in a flowing fluid.
Boundary layer is formed due to the interaction between the object and the fluid.
It consists of two regions: the laminar boundary layer and the turbulent boundary layer.
The laminar boundary layer is smooth and orderly, while the turbulent boundary layer is chaotic and irregular.
The boundary layer affects the flow charact...
Boundary layer forms due to the interaction between a fluid and a solid surface.
Boundary layer forms as a result of fluid flow over a solid surface.
It is a thin layer of fluid adjacent to the surface where the velocity of the fluid is affected by the presence of the surface.
The formation of the boundary layer is governed by the balance between viscous forces and inertial forces.
The boundary layer can be laminar or turb...
The boundary layer inside a pipe is the thin layer of fluid that forms along the inner surface of the pipe.
The boundary layer is created due to the friction between the fluid and the pipe wall.
It is characterized by a gradual decrease in fluid velocity from the center of the pipe to the pipe wall.
The boundary layer thickness increases with distance along the pipe.
The boundary layer affects the flow characteristics and ...
The thermal boundary layer is a thin layer of fluid near a solid surface where heat transfer occurs.
The thermal boundary layer forms due to the difference in temperature between the solid surface and the surrounding fluid.
It is characterized by a gradual change in temperature and velocity from the solid surface to the bulk fluid.
The thickness of the thermal boundary layer depends on factors such as fluid velocity, temp...
The force acting on a particle at a certain depth inside a fluid depends on the pressure exerted by the fluid and the area of the particle.
The force is directly proportional to the pressure exerted by the fluid.
The force is also directly proportional to the area of the particle.
The force can be calculated using the formula: Force = Pressure x Area.
The force acts in all directions on the particle due to the fluid pressu...
The key factor responsible for force is the interaction between two objects.
Force is a push or pull that can cause an object to accelerate or deform.
The key factor responsible for force is the interaction between two objects.
Force can be exerted through direct contact (contact force) or without direct contact (field force).
Examples of forces include gravity, friction, electromagnetic force, and applied force.
Yes, CFD stands for Computational Fluid Dynamics.
CFD is a branch of fluid mechanics that uses numerical methods and algorithms to solve and analyze problems involving fluid flow and heat transfer.
It is widely used in various industries such as aerospace, automotive, energy, and environmental engineering.
CFD simulations can be used to optimize designs, predict performance, and understand complex fluid behavior.
Examples ...
NMST stands for National Mathematics and Science Talent Examination.
NMST is a competitive exam conducted for students in the field of mathematics and science.
It aims to identify and nurture talented students in these subjects.
The exam is open to students from various educational boards and schools.
NMST provides a platform for students to showcase their skills and knowledge.
Top performers in NMST are often awarded schol
I am passionate about these subjects because of their practical applications and potential for innovation.
I enjoy problem-solving and critical thinking involved in these subjects
I find the concepts in these subjects fascinating and enjoy exploring them further
I see a lot of potential for innovation and real-world applications in these subjects
Thermal is not my area of interest because I am more passionate about other engineering disciplines.
I have always been fascinated by electrical engineering and its applications in various industries.
I enjoy working with circuits, designing and troubleshooting electrical systems.
I find mechanical engineering intriguing, especially when it comes to designing and analyzing complex machinery.
I have a keen interest in compu...
My hobby is photography, where I capture moments and express my creativity through visuals.
I enjoy experimenting with different angles, lighting, and subjects
I love editing photos to enhance their beauty and convey a specific mood
Photography allows me to document memories and share stories with others
My hobby of painting has helped me improve my creativity, attention to detail, and patience.
Improved creativity by experimenting with different colors and techniques
Enhanced attention to detail by focusing on intricate patterns and textures
Developed patience by spending hours on a single painting to achieve desired results
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posted on 29 Jul 2024
I applied via Campus Placement and was interviewed in Jun 2024. There were 4 interview rounds.
Aptitude are based on general knowledge like history, social science.
And little bit general maths.
GD Monitor by 4 to 5 general managers of the company , it was little bit different.
Designed and implemented a smart irrigation system using IoT technology.
Researched different sensors and actuators suitable for the project
Developed a mobile application to monitor and control the irrigation system remotely
Implemented machine learning algorithms to optimize water usage based on weather forecasts
Conducted field tests to validate the system's efficiency
I have strong leadership qualities demonstrated through my experience in leading teams and projects.
I have successfully led a team of engineers on a project to develop a new product, showcasing my ability to delegate tasks and motivate team members.
I have served as the president of the engineering club in college, where I organized events and led meetings, demonstrating my ability to take charge and make decisions.
I ha...
Yes, I am willing to relocate for the right opportunity.
I am open to relocating for a job that aligns with my career goals.
I understand the importance of being flexible and adaptable in the engineering field.
I am excited about the prospect of experiencing new environments and challenges.
I have relocated in the past for internships or other opportunities.
posted on 11 Aug 2024
Basic Aptitude is required someone good knowledge of Maths and English can easily crack it.
posted on 30 Aug 2015
posted on 3 Mar 2015
I am a recent engineering graduate with a passion for problem-solving and innovation.
Graduated with a degree in engineering
Passionate about problem-solving and innovation
Experience in internships and projects
Strong communication and teamwork skills
My strengths include adaptability, problem-solving, and teamwork. My weaknesses include public speaking and time management.
Strengths: adaptability, problem-solving, teamwork
Examples: I have successfully adapted to new technologies and work environments, solved complex problems in my previous projects, and collaborated effectively with team members.
Weaknesses: public speaking, time management
Examples: I tend to get ner...
posted on 3 Mar 2015
posted on 19 Mar 2015
posted on 20 Mar 2015
An induction motor starts by creating a rotating magnetic field in the stator which induces a current in the rotor.
The stator windings are energized with a three-phase AC supply
This creates a rotating magnetic field in the stator
The rotating magnetic field induces a current in the rotor
The interaction between the stator and rotor magnetic fields causes the rotor to rotate
The motor reaches its full speed when the rotor ...
Star-delta starter is a method of starting three-phase induction motors.
It reduces the starting current and torque of the motor.
It involves two contactors and a timer.
During starting, the motor is connected in star configuration to reduce the voltage across each winding.
After a set time, the motor is switched to delta configuration for normal operation.
Used for high-power motors in industries such as oil and gas, minin
Methods to change speed of motor
Using variable frequency drive (VFD)
Changing the voltage applied to the motor
Adjusting the resistance in the circuit
Using a gearbox to change the output speed
Using a pulley system to change the speed
Using a servo motor with a controller
Using a stepper motor with a controller
Organized a charity event to raise funds for a local orphanage
Collaborated with local businesses to donate items for a silent auction
Coordinated with volunteers to set up and run the event
Raised over $10,000 for the orphanage
Provided a fun and engaging experience for attendees while supporting a good cause
posted on 5 Mar 2015
The engine starts when the ignition key is turned on, which sends an electrical signal to the starter motor.
The ignition key is turned on, which sends an electrical signal to the starter motor
The starter motor turns the engine's crankshaft
Fuel and air are mixed in the engine's cylinders and ignited by the spark plugs
The combustion process creates pressure that pushes the pistons, which turn the crankshaft
The engine con...
posted on 21 Mar 2015
I am a highly motivated and experienced professional with a strong background in the field of GET.
I have a Bachelor's degree in GET from XYZ University.
I have worked for 5 years as a GET specialist at ABC Company.
I have successfully implemented several GET projects, resulting in cost savings and improved efficiency.
I am proficient in various GET tools and technologies, such as XYZ software and ABC hardware.
I am a team ...
Ductile failure is a type of material failure where the material stretches and deforms before breaking.
Occurs in materials that can undergo plastic deformation
Material stretches and deforms before breaking
Common in metals like copper, aluminum, and steel
Ductile materials are preferred in applications where deformation is expected
Examples include wires, cables, and structural components
Draw Carnot cycle on T-S curve.
Carnot cycle is a theoretical thermodynamic cycle.
It consists of four reversible processes: isothermal expansion, adiabatic expansion, isothermal compression, and adiabatic compression.
The cycle is represented on a T-S diagram.
The area enclosed by the cycle represents the work done by the system.
The efficiency of the cycle is given by (T1-T2)/T1, where T1 is the temperature of the hot res...
Yes, I have a question.
What is the company culture like at GET?
Can you tell me about the team I'll be working with?
What opportunities for growth and development are available?
How does GET support work-life balance?
What is the company's mission and values?
Some of the top questions asked at the Fiat Chrysler Automobiles Graduate Engineer Trainee (Get) interview -
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