Tata Steel
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I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
Blast furnace charging involves loading raw materials like iron ore, coke, and limestone into the furnace for smelting.
Raw materials such as iron ore, coke, and limestone are loaded into the blast furnace through the top using skip cars or conveyor belts.
The materials are carefully layered to ensure proper distribution and efficient melting.
The charging process is crucial for maintaining the proper chemical reactions a...
Touch cutting machines work by using a touch screen interface to control the cutting process.
Touch cutting machines are operated using a touch screen interface for easy control and precision.
Operators can input cutting parameters such as speed, depth, and direction through the touch screen.
The machine then uses this input to accurately cut materials such as metal, plastic, or wood.
Touch cutting machines are commonly us...
There are three main stages in a blast furnace: preheating, reduction, and refining.
Preheating stage involves heating the furnace and charging it with raw materials like iron ore, coke, and limestone.
Reduction stage involves the conversion of iron ore into molten iron by removing oxygen through a chemical reaction with carbon monoxide.
Refining stage involves further processing the molten iron to remove impurities and a...
Who can respect senior staff other employees and House keeping staff
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posted on 7 Jul 2017
I was interviewed in Jul 2017.
posted on 23 Jan 2024
I applied via Referral and was interviewed before Jan 2023. There was 1 interview round.
An engine works by converting fuel into mechanical energy through a series of combustion and mechanical processes.
Engines typically have cylinders where fuel is ignited and combustion occurs.
The combustion process creates high-pressure gases that push pistons, which in turn rotate the crankshaft.
The crankshaft converts the linear motion of the pistons into rotational motion.
This rotational motion is then transferred to...
A flywheel is a mechanical device used to store rotational energy and provide stability to a system.
Stores kinetic energy and releases it when needed
Maintains rotational momentum
Provides stability and smooth operation
Used in various applications like engines, power plants, and energy storage systems
Steel types are classified based on their composition and properties.
Carbon Steel: Contains primarily carbon and iron. Examples include low carbon steel, medium carbon steel, and high carbon steel.
Alloy Steel: Contains additional elements such as manganese, nickel, chromium, or molybdenum to enhance properties. Examples include stainless steel, tool steel, and high-strength low-alloy steel.
Stainless Steel: Contains a m...
posted on 25 May 2024
I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.
Gear box replacement work
Blumber block top cover open and old slue Barring remove and new slue Barring replace and nut tightening sure and blumber block top cover fixed and bolts nut tightening sure and paper work cancelled and conveyer belt running ok
Bolt nut open and old motor remove and new motor replace and bolt nut tightening sure and Dayal gauge eliminate process ok and paper work cancelled and conveyer belt running ok
Bolt nut open and old discharge chute remove and new discharge chute replace and bolts nut tightening sure and paper work cancelled and conveyer belt running ok
A hydraulic system uses fluid to transmit power and consists of components like pumps, cylinders, valves, and hoses.
Hydraulic pump: generates flow to the hydraulic system
Hydraulic cylinder: converts fluid power into mechanical power
Hydraulic valve: controls the flow and pressure of the fluid
Hydraulic hose: carries the fluid between components
Steel making process involves converting iron ore into steel through various stages like smelting, refining, and casting.
Iron ore is mined and transported to a steel mill.
The iron ore is smelted in a blast furnace to remove impurities and create molten iron.
The molten iron is then refined in a basic oxygen furnace or an electric arc furnace to adjust the carbon content and other alloying elements.
The refined molten iro...
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
I applied via Walk-in and was interviewed in Aug 2021. There was 1 interview round.
Low width of coil can affect performance, increasing it can improve efficiency.
Low coil width can lead to poor heat transfer and reduced efficiency
Increasing coil width can improve heat transfer and increase efficiency
Factors such as space constraints and cost may limit the ability to increase coil width
Heat variation in HF plant can be controlled through various methods.
Maintaining proper insulation in the plant
Using heat exchangers to transfer heat from one process to another
Implementing a control system to monitor and adjust temperature
Regular maintenance and cleaning of equipment to prevent heat buildup
Using cooling towers or water sprays to reduce temperature
Optimizing the plant layout to minimize heat transfer b
Improper rolls elongation can cause waveness in pipes during production.
Rolls elongation is the process of stretching the metal sheet to the desired thickness.
If the elongation is not proper, it can cause uneven thickness and waveness in the pipes.
This can lead to defects in the final product and affect its performance.
Proper calibration and maintenance of the rolling equipment can prevent this issue.
Regular inspection...
posted on 19 Nov 2022
I applied via Company Website and was interviewed in Apr 2023. There were 2 interview rounds.
posted on 5 Dec 2023
I applied via Company Website and was interviewed before Dec 2022. There were 3 interview rounds.
Currently working as a Mechanical Engineer at XYZ Company
Designing and testing mechanical systems
Collaborating with team members on projects
Analyzing data and making recommendations for improvements
posted on 12 Jan 2024
Preventive maintenance is a proactive approach to maintenance that involves regularly inspecting, servicing, and repairing equipment to prevent breakdowns and extend its lifespan.
Preventive maintenance involves scheduled inspections and maintenance tasks.
It aims to identify and address potential issues before they cause equipment failure.
Examples of preventive maintenance include lubricating moving parts, replacing wor...
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