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LANXESS India Private Limited
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I applied via Approached by Company and was interviewed in Dec 2022. There were 6 interview rounds.
There are various types of instruments used in different industries for measurement and control purposes.
Some common types of instruments include pressure gauges, thermometers, flow meters, level sensors, and control valves.
Working principles of instruments vary depending on their type and application.
Examples of instrument makes and models include Rosemount pressure transmitters, Yokogawa flow meters, and Honeywell te
Safe to work permit system is a procedure to ensure that work is carried out safely and without risk to health.
It is a formal written system
It is used to control high-risk activities
It involves a risk assessment and approval process
It ensures that all necessary precautions are taken before work begins
Examples include hot work permits, confined space permits, and electrical work permits
Management of Change system is a process to manage changes in a controlled and systematic way.
It involves identifying and assessing potential risks and impacts of the change
It requires approval from relevant stakeholders before implementing the change
It involves updating relevant documentation and communicating the change to all affected parties
Examples include changes to equipment, procedures, or personnel
It helps ens...
Boilers are vessels that heat water or other fluids to generate steam or hot water for various applications.
Fire-tube boilers: hot gases from combustion pass through tubes submerged in water
Water-tube boilers: water flows through tubes and hot gases from combustion surround them
Electric boilers: use electricity to generate heat and produce steam or hot water
Condensing boilers: extract additional heat from the exhaust g
Steam turbines are used to generate electricity by converting thermal energy into mechanical energy.
There are two main types of steam turbines: impulse turbines and reaction turbines.
Impulse turbines use high-pressure steam to rotate a set of blades, while reaction turbines use both high-pressure and low-pressure steam to rotate a set of blades.
Steam turbines are commonly used in power plants to generate electricity.
Th...
Safe to Work permit system is a procedure to ensure safety before starting any work in a hazardous environment.
It involves obtaining a permit before starting any work in a hazardous environment
The permit outlines the safety measures that need to be taken before, during, and after the work
The permit is issued by a competent authority after assessing the risks involved
The permit is valid for a specific period and needs t...
Different types of flow include laminar, turbulent, transitional, compressible, incompressible, steady, and unsteady.
Laminar flow: smooth and orderly flow with no turbulence
Turbulent flow: chaotic and irregular flow with eddies and swirls
Transitional flow: a mix of laminar and turbulent flow
Compressible flow: flow where the density changes due to pressure changes
Incompressible flow: flow where the density remains const...
Different flow characteristics of pump include centrifugal, positive displacement, axial, and mixed flow.
Centrifugal pumps are commonly used for low viscosity fluids and high flow rates.
Positive displacement pumps are suitable for high viscosity fluids and low flow rates.
Axial flow pumps are used for high flow rates and low head applications.
Mixed flow pumps combine features of both centrifugal and axial flow pumps.
Efficiency of a pump can be calculated by dividing the output power by the input power.
Efficiency = Output Power / Input Power
Output Power = Flow Rate x Head x Density x Gravity
Input Power = Flow Rate x Head x Density x Gravity / Efficiency
Efficiency can also be calculated by measuring the actual flow rate and head against the design flow rate and head.
Efficiency can be affected by factors such as impeller design, pump
Seeking new challenges and opportunities for professional growth.
Desire for career advancement
Need for a change in work environment
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Seeking better work-life balance
Company restructuring or downsizing
Relocation or proximity to family
Unsatisfactory salary or benefits
Lack of growth or learning opportunities
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Business Case Study of aligning Supply Chain
I applied via Referral and was interviewed before Apr 2020. There was 1 interview round.
Sales is the process of persuading a potential customer to purchase a product or service.
Sales involves identifying potential customers and their needs
Salespeople use various techniques to convince customers to buy
Sales requires building relationships with customers to encourage repeat business
Sales can involve both face-to-face interactions and online transactions
Examples of sales include selling cars, insurance, and
posted on 12 Aug 2024
I was interviewed before Aug 2023.
Depreciation is the allocation of the cost of a tangible asset over its useful life.
Depreciation is a non-cash expense that reduces the value of an asset over time.
It reflects the wear and tear, obsolescence, or decrease in value of the asset.
Common methods of calculating depreciation include straight-line, double declining balance, and units of production.
Example: A company purchases a delivery truck for $50,000 with ...
Accrual refers to the recognition of revenues and expenses when they are incurred, regardless of when cash is exchanged.
Accrual accounting matches revenues with expenses in the same accounting period, even if cash has not been exchanged.
Accruals are used to provide a more accurate representation of a company's financial position and performance.
Examples of accruals include accounts receivable, accounts payable, and acc
I applied via Approached by Company and was interviewed in Mar 2022. There were 4 interview rounds.
Market experience & implementation
Establishing products brands to increase all products sale to each individuals end-users customers in every market, recommended crops & all seasons
Increase Sales with minimum DSO
posted on 10 Jun 2022
I applied via Approached by Company and was interviewed in Sep 2021. There were 3 interview rounds.
The number of points that need inspection varies depending on the specific context and requirements.
The number of points needing inspection can be determined by the scope of the analysis or evaluation.
Factors such as the size of the dataset, complexity of the data, and specific objectives of the analysis can influence the number of points to inspect.
For example, in a quality control process, a certain percentage of pro...
Yes, Total Maintenance Loss (TML) is important for maintenance as it helps in identifying critical equipment and prioritizing maintenance activities.
TML is a key performance indicator used to measure the overall maintenance effectiveness of a system or equipment.
It helps in identifying equipment that is causing the most downtime or losses in production.
By analyzing TML, maintenance teams can prioritize their efforts on...
I applied via Campus Placement and was interviewed in Apr 2023. There were 2 interview rounds.
The diameter of a distillation column is designed based on factors such as feed flow rate, composition, pressure, and efficiency.
Calculate the required vapor and liquid flow rates based on the feed composition and desired separation efficiency.
Consider the pressure drop along the column and the desired residence time for the vapor and liquid phases.
Use design equations and correlations to determine the optimal diameter...
Number of trays and reflux ratio can be calculated using various methods such as McCabe-Thiele method or Fenske equation.
Use McCabe-Thiele method for distillation columns to determine number of trays required.
Calculate reflux ratio by dividing the liquid returning to the column by the liquid leaving the top tray.
Consider factors such as desired separation efficiency and operating conditions when determining number of t
Tray is used for organizing items while packing is the process of placing items in a container for transportation or storage.
Tray is typically used for organizing small items or serving food, while packing involves placing items in a container for transportation or storage.
Trays can come in various sizes and materials, such as plastic, metal, or wood, while packing materials can include boxes, bags, or containers.
Examp...
To calculate pressure drop in a pipe, use the Darcy-Weisbach equation or the Hazen-Williams equation.
Use the Darcy-Weisbach equation: ΔP = f * (L/D) * (ρ * V^2) / 2
Use the Hazen-Williams equation: ΔP = 10.67 * Q^1.85 / (C^1.85 * D^4.87)
Where ΔP is the pressure drop, f is the Darcy friction factor, L is the pipe length, D is the pipe diameter, ρ is the fluid density, V is the fluid velocity, Q is the flow rate, and C is...
Le Chatelier's principle states that a system at equilibrium will respond to a stress by shifting to counteract the stress and restore equilibrium.
If a stress is applied to a system at equilibrium, the system will adjust to minimize the effect of the stress.
Changes in concentration, pressure, or temperature can cause a shift in equilibrium.
For example, if more reactants are added to a system at equilibrium, the system ...
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Assistant Manager
26
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Process Technician
24
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Deputy Manager
23
salaries
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Production Engineer
15
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Senior Executive
14
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