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I applied via Naukri.com and was interviewed in Dec 2022. There were 3 interview rounds.
Types of motors used in the steel industry include induction motors, synchronous motors, and DC motors.
Induction motors are commonly used in steel mills for driving pumps, fans, and compressors.
Synchronous motors are used for applications that require precise speed control, such as rolling mills.
DC motors are used in steel industry for applications like cranes, hoists, and rolling mills.
Other types of motors used in st...
Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
There are several types of transformers, including power transformers, distribution transformers, autotransformers, and instrument transformers.
Power transformers are used to step up or step down voltage levels in power transmission and distribution systems.
Distribution transformers are use...
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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...
posted on 10 Aug 2024
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 23 Jan 2022
I applied via Campus Placement and was interviewed in Jul 2021. There was 1 interview round.
Bearings are used to reduce friction and support rotating or moving parts in machinery.
There are several types of bearings, including ball bearings, roller bearings, and plain bearings.
Ball bearings use balls to reduce friction between the moving parts.
Roller bearings use cylindrical rollers to support heavy loads.
Plain bearings have a sliding surface and are used in applications where low friction is required.
Other ty...
Types of bearings include ball, roller, plain, and thrust. Types of pumps include centrifugal, positive displacement, and axial flow. Types of valves include gate, globe, ball, and butterfly. Casting techniques include sand casting, investment casting, and die casting.
Types of bearings: ball, roller, plain, thrust
Types of pumps: centrifugal, positive displacement, axial flow
Types of valves: gate, globe, ball, butterfly
...
posted on 17 Feb 2022
I applied via Campus Placement and was interviewed in Aug 2021. There were 2 interview rounds.
Four-stroke and two-stroke engines differ in their operating cycles and efficiency.
Four-stroke engines have separate intake, compression, power, and exhaust strokes, while two-stroke engines combine these strokes.
Four-stroke engines are more fuel-efficient and produce less pollution compared to two-stroke engines.
Two-stroke engines have a simpler design and are lighter, making them suitable for applications where weigh...
posted on 28 Aug 2022
I applied via Campus Placement
Basic quant, verbal and reasoning.
Also questions from my domain related wrt my branch
Informative GD with general topic
posted on 21 Jan 2023
I applied via Campus Placement and was interviewed in Jul 2022. There were 3 interview rounds.
Simple question where asked related to time, distance speed, and graph
posted on 23 Apr 2022
I applied via Campus Placement and was interviewed before Apr 2021. There were 3 interview rounds.
It consists quant , english and technical questions
The topic of group discussion was internet curbing our mind .
posted on 16 Dec 2022
I applied via Campus Placement and was interviewed in Jun 2022. There were 3 interview rounds.
There are 60 questions for 60 minutes.
posted on 1 Feb 2023
based on 2 interviews
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based on 5 reviews
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