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I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
25 mechanical question
Safety procedures on site are crucial for preventing accidents and injuries.
Always wear appropriate personal protective equipment (PPE) such as hard hats, safety goggles, and gloves.
Follow all safety guidelines and protocols set by the company or site supervisor.
Regularly inspect and maintain tools and equipment to ensure they are in good working condition.
Attend safety training sessions to stay updated on best practic...
Separately given chance to everyone to spoke
posted on 19 Jun 2024
I applied via Campus Placement and was interviewed in May 2024. There were 4 interview rounds.
Basic Core technical Questions
GD Topic - Women Empowerment, Does they should be employed only for Soft skills or they are suited for Hard skills and core field.
Zinc is extracted from its ore through a process called roasting and then electrolysis.
Zinc ore is first crushed and then concentrated by froth flotation.
The concentrated ore is then roasted in the presence of air to form zinc oxide.
Zinc oxide is then reduced to zinc metal using electrolysis.
The zinc metal is then melted and cast into ingots for further processing.
Fines are not added in Blast Furnace due to their tendency to block the flow of gases and decrease efficiency.
Fines have a tendency to block the flow of gases in the Blast Furnace, reducing efficiency.
Adding fines can lead to uneven distribution of materials and hinder the smelting process.
Fines can also cause issues with permeability and reduce the quality of the final product.
To avoid these problems, fines are usuall...
Reactions in BF refer to the chemical reactions that occur in a blast furnace during the production of iron.
Reactions involve the reduction of iron ore (Fe2O3) to iron (Fe) using carbon monoxide (CO) as the reducing agent.
Other reactions include the formation of slag from impurities in the iron ore and the reduction of other metal oxides present.
The overall reaction in a blast furnace can be represented as: Fe2O3 + 3CO...
Iron making involves extracting iron from iron ore, while steel making involves refining iron into steel.
Iron making involves processes like blast furnace and direct reduction, while steel making involves processes like basic oxygen furnace and electric arc furnace.
Iron making typically produces pig iron, while steel making produces various grades of steel.
Iron making is the first step in the production of steel, as st...
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posted on 28 Mar 2024
I applied via Campus Placement and was interviewed in Sep 2023. There was 1 interview round.
posted on 2 May 2024
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
We discussed topics like Industrialisation in North East India and Mizoram, also Discussed about Environmental Impact by industrialisation
Laws of Thermodynamics are fundamental principles governing energy and heat transfer in physical systems.
First Law: Conservation of energy - energy cannot be created or destroyed, only transferred or converted.
Second Law: Entropy always increases in isolated systems, meaning energy tends to disperse and become less usable.
Third Law: As temperature approaches absolute zero, entropy approaches a minimum value.
Examples: A...
posted on 23 Mar 2024
I applied via Campus Placement and was interviewed in Feb 2024. There were 3 interview rounds.
It Consists of 2 Sections.
One is Pure Aptitude and other is Core.
They divided us into group of 6 members and the topic was effect of e-learning on Students.
The wheels of a locomotive diesel engine come to action through a process called combustion, where fuel is burned to generate power.
Fuel is injected into the combustion chamber
The fuel is ignited by a spark plug or compression
The burning fuel creates high-pressure gases that push the pistons
The pistons turn the crankshaft, which is connected to the wheels
The rotational motion of the crankshaft is transferred to the whe
posted on 3 Feb 2022
1 hour test (tech + nontech)
posted on 21 Dec 2021
I applied via Campus Placement and was interviewed in Nov 2021. There were 5 interview rounds.
I am a graduate engineer trainee with a strong family background. My hobbies include playing guitar and my favorite subject is mechanical engineering.
I am a graduate engineer trainee
I come from a strong family background
My hobbies include playing guitar
My favorite subject is mechanical engineering
Copper is extracted from ore through several stages including crushing, grinding, and concentration.
The ore is first crushed into small pieces
It is then ground to a fine powder
The powder is then concentrated using various methods such as froth flotation
The concentrated ore is then roasted to remove any remaining impurities
Finally, the copper is extracted using electrolysis or smelting
The final product is usually in the
Electrorefining, electrowinning, and electroplating are all electrochemical processes used for different purposes.
Electrorefining is used to purify metals through electrolysis, such as copper refining.
Electrowinning is used to extract metals from their ores through electrolysis, such as zinc production.
Electroplating is used to coat a metal object with a thin layer of another metal, such as gold plating on jewelry.
All ...
Wire drawing at room temperature is cold working for both steel and tin rods.
Wire drawing involves pulling a metal rod through a die to reduce its diameter.
Cold working is a process where the metal is deformed at room temperature.
Hot working is a process where the metal is deformed at high temperatures.
Steel and tin rods can be cold worked at room temperature through wire drawing.
Hot working is typically done at high t...
posted on 11 Aug 2023
I applied via Campus Placement and was interviewed before Aug 2022. There were 4 interview rounds.
Basic of all your core subjects, was MCQ based and online.
In GD round just focus on your confidence and the topic of GD will be given at the time of GD itself and they will give 5-10 mins to think
posted on 28 Mar 2015
posted on 28 Mar 2015
based on 2 interviews
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