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I applied via campus placement at Indian School of Mines (ISM), Dhanbad and was interviewed before Oct 2023. There was 1 interview round.
I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.
Graduated with a degree in Computer Science
Skilled in coding languages such as Java, Python, and C++
Passionate about problem-solving and learning new technologies
I possess the necessary skills, enthusiasm, and dedication to excel in this role.
Strong communication and interpersonal skills
Proven ability to work well in a team
Quick learner and adaptable to new environments
Passionate about the industry and eager to learn and grow
I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.
Easy and medium level questions
A motor is a device that converts electrical energy into mechanical energy to produce motion.
Motors work on the principle of electromagnetic induction
They consist of a rotor and a stator
Common types of motors include DC motors, AC motors, and stepper motors
Various losses in a motor include copper losses, iron losses, mechanical losses, and stray losses.
Copper losses: Resistive losses in the windings due to current flowing through them.
Iron losses: Energy lost in the core due to hysteresis and eddy currents.
Mechanical losses: Friction and windage losses in bearings and air resistance.
Stray losses: Leakage flux losses and losses due to harmonics.
An electric fan works by using an electric motor to rotate blades, creating airflow.
Electric motor powers the rotation of fan blades
Blades push air forward, creating airflow
Airflow provides cooling effect
Speed settings control the rotation speed of the blades
I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.
ArcelorMittal is the world's largest steel producer, operating in over 60 countries and employing over 190,000 people.
ArcelorMittal was formed in 2006 through the merger of Arcelor and Mittal Steel.
It is headquartered in Luxembourg and has a significant presence in Europe, the Americas, Asia, and Africa.
The company produces a wide range of steel products for various industries, including automotive, construction, and p...
I applied via Approached by Company and was interviewed in Jul 2022. There was 1 interview round.
posted on 15 Nov 2024
I applied via Campus Placement
TTT diagram is a Time-Temperature-Transformation diagram used in materials science to understand the transformation of phases in a material.
TTT diagram shows the relationship between temperature, time, and phases in a material during cooling or heating.
It helps in predicting the microstructure and properties of a material based on its cooling rate.
TTT diagrams are commonly used in heat treatment processes for metals li...
Ceramic is a non-metallic material made from clay, while steel is a metallic material primarily made from iron and carbon.
Ceramic is non-metallic, while steel is metallic
Ceramic is made from clay, while steel is primarily made from iron and carbon
Ceramic is typically more brittle than steel
Steel is stronger and more durable than ceramic
Ceramic is often used for decorative purposes or in high-temperature applications, w...
Fatigue is the weakening of a material due to repeated loading, while creep is the gradual deformation of a material under constant stress.
Fatigue is the process of progressive and localized structural damage that occurs when a material is subjected to cyclic loading.
Creep is the time-dependent deformation of a material under constant load or stress.
Fatigue failure is often characterized by crack initiation and propaga...
Different types of steel making include basic oxygen furnace, electric arc furnace, and open hearth furnace.
Basic Oxygen Furnace (BOF) - uses oxygen to reduce the carbon content in the steel
Electric Arc Furnace (EAF) - uses electricity to melt scrap steel and produce new steel
Open Hearth Furnace - uses a fuel-air mixture to heat the steel and remove impurities
Other methods include Bessemer process, direct reduced iron,
Alloying elements are used in steel making to improve properties like strength, hardness, corrosion resistance, and machinability.
Alloying elements are added to steel to enhance specific properties such as strength, hardness, toughness, and corrosion resistance.
Common alloying elements include chromium, nickel, manganese, molybdenum, and vanadium.
Chromium is added to improve corrosion resistance, nickel for toughness, ...
SN curve is a graphical representation of the relationship between stress and fatigue life of a material.
SN curve shows the number of cycles to failure (N) against the applied stress (S).
It helps in determining the fatigue life of a material under different stress levels.
Materials with higher fatigue strength have a steeper slope on the SN curve.
SN curves are commonly used in engineering to predict the durability of ma
Pig iron is an intermediate product of the iron industry, made by smelting iron ore in a blast furnace.
Pig iron is typically around 92-94% iron, with varying amounts of carbon, silicon, manganese, sulfur, and phosphorus.
It is brittle and not suitable for use in its raw form, but can be further processed into wrought iron or steel.
The carbon content of pig iron gives it a high carbon equivalent, making it ideal for cast...
Lever rule is a principle used in material science to determine the relative amounts of two phases in a two-phase system.
Lever rule is used to calculate the fraction of each phase in a two-phase system based on the weight or volume percentages of the phases.
It is commonly used in metallurgy, ceramics, and other material science fields.
The lever rule equation is: L = (C - A) / (B - A), where L is the fraction of one pha...
Kinematic viscosity is the ratio of dynamic viscosity to density, representing the fluid's resistance to flow. Dynamic viscosity is the measure of a fluid's internal resistance to flow.
Kinematic viscosity is dynamic viscosity divided by density
Kinematic viscosity is measured in square meters per second (m^2/s)
Dynamic viscosity is measured in pascal-seconds (Pa.s) or centipoise (cP)
Dynamic viscosity represents the fluid...
Fluid machines apply the principles of fluid mechanics to generate, transmit, and control power.
Fluid machines use fluids to transfer energy, such as pumps, turbines, and compressors.
They operate based on the principles of conservation of mass, momentum, and energy.
Examples include hydraulic pumps in cars, wind turbines, and water turbines in hydroelectric power plants.
Ti is very difficulty,any one can do it easily
I applied via Campus Placement
I am impressed by the company's commitment to innovation and growth, and I believe my skills and experience align well with the organization's values and goals.
I admire the company's track record of success and industry reputation
I am excited about the opportunity to contribute to a dynamic and forward-thinking team
I see potential for personal and professional growth within the organization
I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.
My interests include reading, hiking, and trying new recipes.
Reading: I enjoy diving into a good book and exploring different genres.
Hiking: I love spending time outdoors, exploring nature trails and challenging myself physically.
Trying new recipes: I have a passion for cooking and experimenting with different flavors and cuisines.
I motivate myself by setting clear goals, staying organized, rewarding myself for progress, and seeking inspiration from others.
Set clear and achievable goals to work towards
Stay organized by creating to-do lists and prioritizing tasks
Reward yourself for reaching milestones or making progress
Seek inspiration from successful individuals or motivational quotes
Remind yourself of the reasons why you started and the benefit
I applied via campus placement at Indira Gandhi Institute of Technology, Dhenkanal and was interviewed in Apr 2024. There were 2 interview rounds.
Primary steel melting operation chemistry control involves monitoring and adjusting the chemical composition of the steel during the melting process.
Monitoring and adjusting the levels of carbon, manganese, silicon, sulfur, and phosphorus in the steel
Ensuring proper temperature control to facilitate chemical reactions and maintain desired composition
Using additives like ferroalloys to achieve specific alloying elements...
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Assistant Manager
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Junior Engineer
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