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I applied via Naukri.com and was interviewed before Mar 2020. There were 3 interview rounds.
VFD controls motor speed, weighfeeder measures and controls material flow, control valve regulates fluid flow, VCB protects electrical equipment.
VFD stands for Variable Frequency Drive and is used to control the speed of an AC motor.
Weighfeeders are used to measure and control the flow of material in a process.
Control valves are used to regulate the flow of fluids in a process.
VCB stands for Vacuum Circuit Breaker and ...
I appeared for an interview in Jan 2025.
The assessment process involves an aptitude test, a coding test, a group discussion, an assignment, a case study, an HR interview, a technical interview, and a one-on-one round. Additionally, there was a casual reference to Sunny Leone mentioned.
I applied via Job Portal
Tungsten carbide roll is a type of roll used in various industries for its hardness and wear resistance.
Tungsten carbide roll is made from a combination of tungsten and carbon, resulting in a very hard and durable material.
It is commonly used in metalworking, wire drawing, and rolling mills.
Tungsten carbide rolls are known for their excellent wear resistance, which allows them to withstand high temperatures and heavy l...
I applied via Company Website
General knowledge aptitude
Heat rate is the amount of fuel energy required to produce a unit of electricity. Light up and TG rolling are related to power plant startup.
Heat rate is measured in BTU/kWh or kJ/kWh
It is affected by factors such as boiler efficiency, turbine efficiency, and generator efficiency
Light up refers to the process of starting up a boiler from a cold state
TG rolling refers to the process of starting up a turbine generator
Bot...
Boiler efficiency is the ratio of energy output to energy input. It can be calculated using various methods.
Boiler efficiency is important for reducing fuel consumption and emissions.
It can be calculated using the direct method, indirect method, or heat loss method.
Direct method involves measuring all the energy input and output parameters.
Indirect method involves measuring all the energy input parameters and calculati...
Prakash Industries interview questions for popular designations
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I applied via Referral and was interviewed before May 2021. There were 3 interview rounds.
posted on 25 Sep 2021
I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.
posted on 27 Sep 2022
I applied via Company Website and was interviewed in Sep 2023. There were 3 interview rounds.
The steel making process involves converting iron ore into steel through various stages of heating, melting, and refining.
Iron ore is first mined and then refined to remove impurities.
The refined iron ore is then heated in a blast furnace to produce molten iron.
Alloying elements such as carbon, manganese, and chromium are added to the molten iron to create steel.
The molten steel is then poured into molds to cool and so...
posted on 3 Jun 2024
OOPs concepts are fundamental principles in object-oriented programming that help in organizing and designing code.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Ability of a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation deta...
posted on 7 Nov 2024
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
I have 5 years of experience in sales at XYZ Company, where I consistently exceeded sales targets and built strong relationships with clients.
Exceeded sales targets consistently
Built strong relationships with clients
Utilized CRM software to track leads and opportunities
posted on 19 May 2017
I appeared for an interview in Oct 2016.
Experienced retail professional with strong leadership skills and a passion for customer service.
Over 5 years of retail management experience
Proven track record of increasing sales and improving customer satisfaction
Strong leadership and team-building skills
Passionate about providing excellent customer service
Bachelor's degree in Business Administration
Alumina is obtained from bauxite through the Bayer process.
Bauxite is crushed and mixed with sodium hydroxide to form a slurry.
The slurry is heated and pressurized in a digester to dissolve the alumina content.
The resulting solution is cooled and filtered to remove impurities.
The purified solution is then heated to precipitate the alumina as a white powder.
The alumina powder is washed, dried, and calcined to produce pu...
The reaction for Al extraction from alumina involves the reduction of alumina using carbon or electrolysis.
Alumina (Al2O3) is first converted into aluminum chloride (AlCl3) by reacting with hydrochloric acid.
The aluminum chloride is then reduced to aluminum metal by either carbon reduction or electrolysis.
In carbon reduction, carbon (usually in the form of coke) is heated with the aluminum chloride to produce aluminum ...
There are four main types of cast iron: gray iron, white iron, ductile iron, and malleable iron.
Gray iron is the most common type and has excellent castability and good machinability.
White iron is very hard and brittle, often used for wear-resistant applications.
Ductile iron has high strength and ductility, making it suitable for a wide range of applications.
Malleable iron is heat-treated to improve its strength and du
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Senior Engineer
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