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Nalco Apprentice Interview Questions and Answers

Updated 24 Dec 2022

Nalco Apprentice Interview Experiences

1 interview found

Apprentice Interview Questions & Answers

user image Anonymous

posted on 13 Oct 2022

I applied via Recruitment Consulltant and was interviewed in Dec 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Electrician MCB. Fuse
  • Q2. Electrician.ht line.lt line
Round 3 - Technical 

(1 Question)

  • Q1. Series connection.parlle connection

Interview Preparation Tips

Topics to prepare for Nalco Apprentice interview:
  • Electrician
Interview preparation tips for other job seekers - Iam enterest damajadi naloc company please approvele

Interview questions from similar companies

I applied via NAPS apprantishipin.com and was interviewed in Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. JSW will given education purpose but they also contractor ?
  • Ans. Apprantiship purpose has a one of the skill training scheme. So what you want to be depending on trainees choosing.
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Same has company rule terms and condition 1961 act rules...

I applied via Job Portal and was interviewed before Nov 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 Resume tips
Round 2 - Aptitude Test 

Direct through campus placement and group discussion.

Round 3 - Technical 

(2 Questions)

  • Q1. All the studies related concepts were aksed
  • Q2. About COST ACCOUNTING STANDARDS

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear all your attempts of CMA in one go and prepare all the concepts before interview

I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Chemical analysis of chromite ore by ICP OES
  • Ans. 

    ICP OES is a technique used for chemical analysis of chromite ore.

    • ICP OES stands for Inductively Coupled Plasma Optical Emission Spectroscopy.

    • It is a powerful analytical technique used for the determination of trace elements in a variety of matrices.

    • ICP OES can be used to determine the concentration of elements such as Cr, Fe, Mg, Al, and Si in chromite ore.

    • The technique involves the excitation of atoms in a sample usi...

  • Answered by AI
  • Q2. Principle of ICP oes
  • Ans. 

    ICP-OES is a technique used for elemental analysis in which a sample is vaporized and excited by a plasma to emit light.

    • ICP-OES stands for Inductively Coupled Plasma Optical Emission Spectroscopy.

    • It is used to determine the concentration of elements in a sample.

    • The sample is vaporized and excited by a plasma to emit light, which is then analyzed to determine the elemental composition.

    • ICP-OES is commonly used in environ...

  • Answered by AI
  • Q3. Weight chemical analysis of chromite ore
  • Ans. 

    Weight chemical analysis of chromite ore involves determining the percentage of various elements present in the ore.

    • The ore is first crushed and ground into a fine powder.

    • The powder is then mixed with various chemicals to dissolve the elements of interest.

    • The resulting solution is then analyzed using various techniques such as atomic absorption spectroscopy or inductively coupled plasma mass spectrometry.

    • The percentage...

  • Answered by AI
  • Q4. Knowledge of NABL
  • Q5. Knowledge of ISO 17025,ISO 9001,ISO 450001, IMS

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and be calm whenever u will give your interview.

I applied via Referral and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

6 Questions

  • Q1. I have a question, what do you company provides.
  • Q2. What do you company are the carrier growth.
  • Q3. I have a no question ❓
  • Q4. No
  • Q5. I am interested for this company.
  • Q6. I have no experience.

Interview Preparation Tips

Interview preparation tips for other job seekers - No more options sir ji.but I need a job.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Mar 2023. There were 2 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Plant overview and process
  • Q2. Rankine cycle process and efficiency
  • Ans. 

    Rankine cycle is a thermodynamic cycle used in power plants to generate electricity.

    • Rankine cycle is a closed-loop cycle that uses steam to generate power.

    • The cycle consists of four processes: heating, vaporization, expansion, and condensation.

    • The efficiency of the Rankine cycle can be improved by increasing the temperature and pressure of the steam.

    • The Rankine cycle is commonly used in power plants to generate electri...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
-
Result
-

I applied via Tata steel carriers

Round 1 - Group Discussion 

About mining safety and environmental issues and work culture

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Company Website and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What happens if water boils at high altitude
  • Ans. 

    Water boils at lower temperatures at high altitudes due to decreased atmospheric pressure.

    • Boiling point decreases by about 1 degree Celsius for every 300 meters increase in altitude.

    • This is because the atmospheric pressure decreases as altitude increases, leading to lower boiling points.

    • For example, water boils at around 90 degrees Celsius at 3,000 meters above sea level.

  • Answered by AI
  • Q2. At high altitude energy is very low. Water achieve there boling point at low temperature

I applied via Referral and was interviewed in May 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is neutonian fluid ? , Stages of fracture, working of engine, basic thermodynamics questions , questions from strength of material ,
  • Ans. 

    Newtonian fluid is a type of fluid that follows Newton's law of viscosity.

    • Newtonian fluid exhibits a linear relationship between shear stress and shear rate.

    • Examples of Newtonian fluids include water, air, and most oils.

    • Stages of fracture include initiation, propagation, and final failure.

    • Engine works by converting heat energy into mechanical work.

    • Basic thermodynamics questions may include concepts like the first and s...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for your core subjects especially the basic one which we use to study in our 2nd and 3rd year of engineering. These will help to stand out and score better in interview.
They have conducted one hour long interview bombarding questions from core mechanical background and questions from your skills too which you have mentioned in your resume.

I applied via Recruitment Consultant and was interviewed in Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Ind AS , Capitalisations , recent update in GST budget Income Tax etc etc

Interview Preparation Tips

Interview preparation tips for other job seekers - .
Contribute & help others!
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Nalco Interview FAQs

How many rounds are there in Nalco Apprentice interview?
Nalco interview process usually has 3 rounds. The most common rounds in the Nalco interview process are Technical and Resume Shortlist.
What are the top questions asked in Nalco Apprentice interview?

Some of the top questions asked at the Nalco Apprentice interview -

  1. Electrician MCB. F...read more
  2. Series connection.parlle connect...read more
  3. Electrician.ht line.lt l...read more

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Nalco Apprentice Reviews and Ratings

based on 3 reviews

5.0/5

Rating in categories

5.0

Skill development

5.0

Work-life balance

5.0

Salary

5.0

Job security

5.0

Company culture

5.0

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5.0

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