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National Metallurgical Laboratory Project Associate Interview Questions, Process, and Tips

Updated 25 Nov 2024

National Metallurgical Laboratory Project Associate Interview Experiences

1 interview found

Project Associate Interview Questions & Answers

user image sujit kumar das

posted on 25 Nov 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is minaral and different by metals?
  • Ans. 

    Minerals are naturally occurring inorganic substances with a definite chemical composition, while metals are a type of mineral that have high electrical conductivity and luster.

    • Minerals are inorganic substances found in nature, while metals are a subset of minerals with specific properties.

    • Metals have high electrical conductivity, malleability, and luster, distinguishing them from other minerals.

    • Examples of metals incl...

  • Answered by AI
  • Q2. What is spong iron?
  • Ans. 

    Sponge iron is a metallic product produced through the direct reduction of iron ore in the form of lumps, pellets, or fines.

    • Sponge iron is also known as direct reduced iron (DRI).

    • It is produced by removing oxygen from iron ore through a chemical reaction using natural gas or coal as a reducing agent.

    • Sponge iron is used as a raw material in the production of steel through the electric arc furnace (EAF) or basic oxygen f

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is whrb in rotary kiln?
  • Ans. 

    WHRB in rotary kiln stands for Waste Heat Recovery Boiler, which is used to recover heat from the exhaust gases of the kiln.

    • WHRB is a type of boiler that captures and reuses the heat energy from the exhaust gases of a rotary kiln.

    • It helps in improving the overall energy efficiency of the kiln operation.

    • The recovered heat can be used for various purposes such as preheating combustion air or generating steam for power ge...

  • Answered by AI
  • Q2. Explain Iron smelting process ?
  • Ans. 

    Iron smelting process is a method of extracting iron from its ore using heat and reducing agents.

    • Iron ore is heated in a blast furnace with coke (carbon) and limestone as reducing agents.

    • The coke burns to produce carbon monoxide, which reacts with the iron ore to release the iron metal.

    • The limestone helps to remove impurities from the iron ore, forming slag as a byproduct.

    • The molten iron is then collected at the bottom...

  • Answered by AI

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Basic Introduction, Why u want to join this company, why u want to do this work?
  • Q2. Strengths and weekness, Where do u see urself in x year?

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing to worry, Chill interview session, Main focus should be on Written test that include Apti, Resoning, and Company related task(easy).
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jan 2025.

Round 1 - HR 

(1 Question)

  • Q1. What is anatomy and physiology?
Round 2 - Technical 

(1 Question)

  • Q1. CPT&ICD Guidelines

I applied via Referral and was interviewed before Oct 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Basic concept of c#,.net framework
  • Q2. What is CFA and DFA in entity framework core
  • Ans. 

    CFA and DFA are Change-Tracking and Database-First Approaches in Entity Framework Core.

    • CFA (Change-Tracking Approach) is used to track changes made to entities in memory and then save them to the database.

    • DFA (Database-First Approach) is used to generate entity classes and DbContext from an existing database schema.

    • CFA is useful when working with disconnected entities, while DFA is useful when working with an existing ...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Basic questions

Interview Preparation Tips

Interview preparation tips for other job seekers - It is easy to clear

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Can you tell me about yourself?
  • Q2. What is your experience in your current company?
  • Ans. 

    I have 5 years of experience in my current company working in various roles.

    • Started as a junior associate and worked my way up to a senior position

    • Led multiple projects and teams, showcasing strong leadership skills

    • Implemented new strategies that resulted in increased efficiency and productivity

    • Received recognition for outstanding performance and contributions to the company

  • Answered by AI

I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. OOPS concepts, function overload, override,interface,string, string builder
Round 2 - HR 

(1 Question)

  • Q1. Company profile,salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Give the proper answer for the question,
Don't give unnecessary answers
Be possitive
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Dec 2023. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. Experience about billing
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Sales strategies which i used for work

Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Sep 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. OOps, C#, MVC, WEBAPI, Azure
  • Q2. Multiple inheritance concept in OOPs?
  • Ans. 

    Multiple inheritance allows a class to inherit attributes and methods from more than one parent class.

    • In multiple inheritance, a class can inherit from two or more parent classes.

    • It can lead to the Diamond Problem where a class inherits from two classes that have a common ancestor.

    • Languages like C++ support multiple inheritance.

    • Example: class ChildClass : public ParentClass1, public ParentClass2 {}

  • Answered by AI
  • Q3. What is interface?
  • Ans. 

    An interface in software development defines a contract for classes to implement, specifying methods and properties that must be included.

    • Interfaces in programming languages like Java, C#, and TypeScript allow for multiple inheritance by defining a set of methods that a class must implement.

    • Interfaces are used to enforce a common structure across different classes, promoting code reusability and maintainability.

    • Example...

  • Answered by AI
Round 3 - Coding Test 

Create Crud operation using angular with API.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join this company

I applied via Naukri.com and was interviewed in Jul 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Question related asp.net core , C#

Interview Preparation Tips

Interview preparation tips for other job seekers - This company is not good company

National Metallurgical Laboratory Interview FAQs

How many rounds are there in National Metallurgical Laboratory Project Associate interview?
National Metallurgical Laboratory interview process usually has 2 rounds. The most common rounds in the National Metallurgical Laboratory interview process are Technical.
What are the top questions asked in National Metallurgical Laboratory Project Associate interview?

Some of the top questions asked at the National Metallurgical Laboratory Project Associate interview -

  1. What is minaral and different by meta...read more
  2. What is whrb in rotary ki...read more
  3. Explain Iron smelting proces...read more

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National Metallurgical Laboratory Project Associate Interview Process

based on 1 interview

Interview experience

3
  
Average
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National Metallurgical Laboratory Project Associate Salary
based on 12 salaries
₹3.5 L/yr - ₹3.6 L/yr
65% less than the average Project Associate Salary in India
View more details

National Metallurgical Laboratory Project Associate Reviews and Ratings

based on 4 reviews

3.9/5

Rating in categories

3.9

Skill development

4.4

Work-life balance

3.4

Salary

2.1

Job security

3.8

Company culture

2.1

Promotions

3.9

Work satisfaction

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