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Lubrizol Corporation Executive Production Interview Questions and Answers

Updated 15 Jul 2020

Lubrizol Corporation Executive Production Interview Experiences

1 interview found

Interview Questionnaire 

2 Questions

  • Q1. What is working proces of centrifugal pump&positive displacement pump
  • Ans. 

    The working process of a centrifugal pump involves the conversion of rotational energy into kinetic energy to move fluid, while a positive displacement pump uses reciprocating or rotary motion to displace fluid.

    • Centrifugal pumps use an impeller to create centrifugal force, which pushes the fluid towards the outlet.

    • Positive displacement pumps trap fluid in a chamber and then displace it using reciprocating or rotary mot...

  • Answered by AI
  • Q2. What is differance between batch and continuoes proces.
  • Ans. 

    Batch process involves processing a fixed quantity of material at a time, while continuous process involves a continuous flow of material.

    • Batch process involves processing a fixed quantity of material at a time, while continuous process involves a continuous flow of material.

    • Batch process is suitable for producing small quantities of products with different specifications, while continuous process is suitable for produ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a technical one but was majorly a stress test.

Interview questions from similar companies

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

I applied via Recruitment Consulltant and was interviewed before Nov 2022. 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 tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Pump head calculation
  • Q2. Pressure Swing vacuum distillation
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Not Selected

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

Round 1 - HR 

(1 Question)

  • Q1. Why you leaving the job
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Difference between list and tuple
  • Ans. 

    List is mutable, tuple is immutable in Python.

    • List can be modified, tuple cannot be modified

    • List uses square brackets [], tuple uses parentheses ()

    • List is used for collections of items that may change, tuple is used for fixed collections

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Oct 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 

(2 Questions)

  • Q1. Basic question related to field
  • Q2. Previous job experience
Round 3 - HR 

(1 Question)

  • Q1. Family background
Interview experience
4
Good
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Dec 2022. 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. WWTP, COMPRESSOR, CHILLER, COOLING Tower, Fire fighting System etc
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 - Coding Test 

It was straightforward

Round 3 - HR 

(2 Questions)

  • Q1. Was easy explaining about role
  • Q2. Previous experience. How to handle the role and expectation. Work schedule. Explain about the team
  • Ans. 

    The candidate should discuss their previous experience, how they handle their role and expectations, their work schedule, and provide an explanation about their previous team.

    • Discuss previous experience in software engineering roles

    • Explain how you handled your role and met expectations in previous positions

    • Describe your typical work schedule and any flexibility you have

    • Provide an overview of your previous team, their s

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. How much Experience
  • Ans. 

    I have 10 years of experience in software engineering, specializing in backend development and system architecture.

    • 10 years of experience in software engineering

    • Specialize in backend development and system architecture

    • Worked on projects involving scalability and performance optimization

  • Answered by AI
  • Q2. Do you have any supervisor license
  • Ans. 

    No, I do not have a supervisor license.

    • I do not possess a supervisor license at the moment.

    • I have not pursued obtaining a supervisor license in my career.

    • My focus has been on technical expertise rather than supervisory roles.

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. How to test of motors
  • Ans. 

    Testing of motors involves various methods to ensure functionality and performance.

    • Performing insulation resistance tests to check for any electrical faults

    • Conducting load tests to measure the motor's performance under different conditions

    • Checking for abnormal noise or vibrations during operation

    • Inspecting the motor for any physical damage or wear

    • Using thermography to detect overheating issues

  • Answered by AI
  • Q2. What is transformer safety relay's
  • Ans. 

    Transformer safety relays are devices used to protect transformers from faults and overloads.

    • Transformer safety relays monitor the electrical parameters of a transformer, such as current, voltage, and temperature.

    • They can trip the transformer offline in case of a fault to prevent damage.

    • Some common types of transformer safety relays include overcurrent relays, differential relays, and temperature relays.

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 

(1 Question)

  • Q1. Azure, C#,Angular ,Aptitude
Round 3 - One-on-one 

(1 Question)

  • Q1. Solid principles, OOPS ,Data analytics, virtualization

Interview Preparation Tips

Interview preparation tips for other job seekers - be strong with basics
Interview experience
5
Excellent
Difficulty level
-
Process Duration
2-4 weeks
Result
-

I appeared for an interview in Feb 2024.

Round 1 - Aptitude Test 

It will be of Medium difficulty

Round 2 - Coding Test 

It's is consists of easy questions

Round 3 - Technical 

(1 Question)

  • Q1. 25 mins on coding 15 mins on aptitude 10 mins on communication

Lubrizol Corporation Interview FAQs

How to prepare for Lubrizol Corporation Executive Production interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Lubrizol Corporation. The most common topics and skills that interviewers at Lubrizol Corporation expect are Chemical Engineering, Manufacturing, Plant Operations, Process Improvement and Production.
What are the top questions asked in Lubrizol Corporation Executive Production interview?

Some of the top questions asked at the Lubrizol Corporation Executive Production interview -

  1. what is working proces of centrifugal pump&positive displacement p...read more
  2. What is differance between batch and continuoes proc...read more

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Lubrizol Corporation Executive Production Salary
based on 36 salaries
₹3.5 L/yr - ₹9.5 L/yr
33% more than the average Executive Production Salary in India
View more details

Lubrizol Corporation Executive Production Reviews and Ratings

based on 5 reviews

4.6/5

Rating in categories

4.3

Skill development

4.6

Work-life balance

4.1

Salary

4.6

Job security

4.6

Company culture

4.1

Promotions

4.6

Work satisfaction

Explore 5 Reviews and Ratings
Executive Production
36 salaries
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₹3.5 L/yr - ₹9.5 L/yr

Production Officer
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₹3.6 L/yr - ₹10 L/yr

Assistant Manager
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₹10 L/yr - ₹15 L/yr

Deputy Manager
11 salaries
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₹17 L/yr - ₹20 L/yr

Safety Officer
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₹2.9 L/yr - ₹4.8 L/yr

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