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Sathavahana Ispat Interview Questions and Answers
Sathavahana Ispat Interview Experiences
1 interview found
(4 Questions)
- Q1. What is metallurgy to remove impurities from ore
- Ans.
Metallurgy is the process of removing impurities from ore to obtain pure metal.
Metallurgy involves various processes like crushing, grinding, and smelting to extract metal from ore.
Impurities like sulfur, phosphorus, and silicon are removed through chemical reactions or physical processes.
The purity of the metal obtained depends on the efficiency of the metallurgical process.
Examples of metals obtained through metallur
- Q2. What is annealing heating and slow cooling of metal at normal temperature
- Ans.
Annealing is a heat treatment process that involves heating and slow cooling of metal at normal temperature.
Annealing is used to improve the ductility, toughness, and machinability of metals.
It involves heating the metal to a specific temperature and holding it there for a period of time.
The metal is then slowly cooled down to room temperature.
This process helps to relieve internal stresses and improve the metal's micr...
- Q3. What is sintering , powdered metal by heating and compressing in a die to get require shape
- Ans.
Sintering is a process of heating and compressing powdered metal to form a solid mass without melting it.
Powdered metal is heated below its melting point to form a solid mass.
The process is used to create complex shapes and improve the strength of metal parts.
Sintering is commonly used in the production of automotive parts, cutting tools, and electronic components.
- Q4. What are the types of metals, ferrous and non ferrous
- Ans.
Ferrous metals contain iron while non-ferrous metals do not.
Ferrous metals: iron, steel, cast iron, wrought iron
Non-ferrous metals: copper, aluminum, zinc, lead, gold, silver
Ferrous metals are magnetic while non-ferrous metals are not
Ferrous metals are prone to rust while non-ferrous metals are not
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I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
(1 Question)
- Q1. What is proxy? what is smps? what is encoder? Star delta working
- Ans.
Proxy is an intermediary server that acts as a gateway between clients and servers. SMPS is a power supply unit that converts AC to DC. Encoder is a device that converts motion into digital signals. Star delta is a method of starting three-phase motors.
Proxy helps in hiding the identity of clients and servers.
SMPS is commonly used in computers and other electronic devices.
Encoders are used in robotics, automation, and ...
Interview Preparation Tips
Senior Engineer Interview Questions & Answers
Jayaswal Neco Industries
Anonymous
posted on 10 Feb 2022
I applied via Recruitment Consulltant and was interviewed before Feb 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Tell me about yourself.
- Q2. My knowledge and experience
- Ans. I am very hard working and share my knowledge in your company and profitable in your company
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Technical question and hr round with some known question like what is your goal, how you prepare your self in future etc
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Aug 2021. There were 3 interview rounds.
(1 Question)
- Q1. Abhishek sehgal sir took my interview at Guwahati one to one
(1 Question)
- Q1. Praveen sir took my final round via telephonic
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Dec 2022. There were 3 interview rounds.
(1 Question)
- Q1. Blast furnace related.
(1 Question)
- Q1. Blast furnace operation
- Ans.
Blast furnace operation involves the process of smelting iron ore to produce iron.
Blast furnace is a large structure used to extract iron from iron ore.
The process involves heating iron ore with coke and limestone in a continuous flow of hot air.
The intense heat melts the iron ore, separating the impurities and producing molten iron.
The molten iron is then tapped from the bottom of the furnace and further processed for...
Senior Engineer Interview Questions & Answers
Jayaswal Neco Industries
Anonymous
posted on 22 Jan 2023
Selected
I applied via Company Website and was interviewed in Dec 2022. There were 4 interview rounds.
(3 Questions)
- Q1. Personal information What about your self etc..
- Q2. Work experience etc...
- Q3. Which department in worked experience you have.
(2 Questions)
- Q1. What is preventive and predictive maintenance work.
- Ans.
Preventive maintenance is scheduled maintenance to prevent breakdowns while predictive maintenance uses data to predict failures.
Preventive maintenance involves regularly scheduled maintenance to prevent equipment breakdowns and prolong the lifespan of equipment.
Predictive maintenance uses data analysis to predict when equipment failure is likely to occur, allowing for maintenance to be scheduled before a breakdown occ...
- Q2. What is PLC and HMI.
- Ans.
PLC stands for Programmable Logic Controller and HMI stands for Human Machine Interface.
PLC is a digital computer used for automation of electromechanical processes.
It is used to control machinery on factory assembly lines, amusement rides, or light fixtures.
HMI is a graphical interface that allows humans to interact with machines.
It provides a visual representation of the process being controlled by the PLC.
Examples o...
(3 Questions)
- Q1. Electrical protection regarding questions.
- Q2. How to manage Power factor.
- Ans.
Power factor can be managed by using capacitors, improving equipment efficiency, and reducing reactive power.
Install capacitors to offset reactive power and improve power factor
Upgrade equipment to more efficient models
Reduce the amount of reactive power by optimizing operations
Implement power factor correction techniques
Regularly monitor and maintain power factor levels
- Q3. Furnace related questions. Etc....
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Skills evaluated in this interview
Selected
(2 Questions)
- Q1. About previous company
- Q2. How many your Experience
(1 Question)
- Q1. Technical as your field
I applied via Job Portal and was interviewed before Mar 2021. There were 3 interview rounds.
(1 Question)
- Q1. About coal and it's processing
(1 Question)
- Q1. With plant Head, about plant equipment and their maintenance
(1 Question)
- Q1. Why are you looking for a change?
Interview Preparation Tips
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
On electrical subject
(1 Question)
- Q1. Previous experience and location
(1 Question)
- Q1. About resistance series and parallel
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Junior Manager
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Assistant Manager
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