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Roto Pumps Senior Engineer Interview Questions and Answers

Updated 18 Nov 2023

Roto Pumps Senior Engineer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Nov 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Family background
  • Q2. Salary negotiation
Round 3 - Technical 

(1 Question)

  • Q1. Technical knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - Never join this type company. This is a lala ki dukan.
No job security.
Aapko ko nikal denge bina kisi reason ke kabhi bhi and hisaab bhi nhi denge.
Please dont try to join this Roto pump.

Interview questions from similar companies

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

I applied via Recruitment Consulltant and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Write unit testing for adding two nimbers
  • Ans. 

    Unit testing for adding two numbers

    • Create a test case with two numbers and expected sum

    • Call the function that adds two numbers

    • Assert that the result matches the expected sum

  • Answered by AI
Round 2 - Behavioral 

(1 Question)

  • Q1. Explain challenge you faced in your last project
Round 3 - HR 

(1 Question)

  • Q1. Salary expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare on fundamentals and previous projects

Skills evaluated in this interview

I applied via Company Website and was interviewed in Feb 2022. There were 4 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. Based upon experience the question is different from each other.
Round 3 - One-on-one 

(1 Question)

  • Q1. Background and experience related questions
Round 4 - One-on-one 

(1 Question)

  • Q1. Technical Background and field related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - I had shared all my experience and knowledge of how I accomplished my work.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. Refrigeration cycle ?
  • Ans. 

    Refrigeration cycle is a thermodynamic cycle used in refrigerators and air conditioning systems to transfer heat from a low temperature reservoir to a high temperature reservoir.

    • Consists of four main components: compressor, condenser, expansion valve, and evaporator

    • Refrigerant is compressed in the compressor, then condensed in the condenser, expanded in the expansion valve, and evaporated in the evaporator

    • Heat is absor...

  • Answered by AI
  • Q2. Theory on refrigeration
  • Ans. 

    Refrigeration theory involves the transfer of heat from a low temperature region to a high temperature region using a refrigerant.

    • Refrigeration is based on the principles of thermodynamics, specifically the second law which states that heat naturally flows from a higher temperature to a lower temperature.

    • The refrigeration cycle consists of four main components: compressor, condenser, expansion valve, and evaporator.

    • The...

  • Answered by AI
  • Q3. Compressor clearances
Round 3 - HR 

(1 Question)

  • Q1. Why u want to join Kirloskar
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Referral and was interviewed in Jul 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. Tell me about a project that you handle

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company to work with and place too learn. Interview was good

I applied via Recruitment Consultant and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

8 Questions

  • Q1. Whats GD&T?
  • Ans. 

    GD&T stands for Geometric Dimensioning and Tolerancing.

    • GD&T is a system used to define and communicate engineering tolerances.

    • It provides a standardized language for specifying the form, size, orientation, and location of features on a part.

    • GD&T uses symbols, feature control frames, and datums to convey the desired tolerances and requirements.

    • It ensures that parts are manufactured and inspected consistently, leading to...

  • Answered by AI
  • Q2.  its importance in mechanical engineering
  • Ans. 

    QA QC is crucial in ensuring the quality and reliability of mechanical engineering products and processes.

    • QA QC helps identify and prevent defects in mechanical engineering products and processes.

    • It ensures compliance with industry standards and regulations.

    • It helps improve efficiency and reduce costs by identifying areas for improvement.

    • Examples include testing and inspecting mechanical components, monitoring producti...

  • Answered by AI
  • Q3. What are different measuring instruments their least count? how to use, hands-on experience on instruments
  • Ans. 

    Different measuring instruments and their least count, along with hands-on experience.

    • Vernier caliper - 0.02 mm

    • Micrometer screw gauge - 0.01 mm

    • Dial gauge - 0.01 mm

    • Height gauge - 0.02 mm

    • Thread pitch gauge - 0.01 mm

    • Using instruments requires proper calibration and handling

    • Hands-on experience can be gained through practice and training

  • Answered by AI
  • Q4. What are the principles of 5s & the importance of quality
  • Ans. 

    5S principles are Sort, Set in order, Shine, Standardize, and Sustain. Quality is important to ensure customer satisfaction and business success.

    • Sort - eliminate unnecessary items to improve efficiency

    • Set in order - organize items for easy access and productivity

    • Shine - maintain cleanliness and prevent defects

    • Standardize - establish consistent processes for quality control

    • Sustain - continuously improve and maintain the...

  • Answered by AI
  • Q5. Types of welding
  • Ans. 

    There are several types of welding, including MIG, TIG, Stick, and Flux-Cored welding.

    • MIG (Metal Inert Gas) welding uses a wire electrode and a shielding gas to join two pieces of metal together.

    • TIG (Tungsten Inert Gas) welding uses a tungsten electrode and a shielding gas to create a precise and clean weld.

    • Stick welding (also known as Shielded Metal Arc Welding) uses a consumable electrode coated in flux to create a s...

  • Answered by AI
  • Q6. Why is spatter formed while welding
  • Ans. 

    Spatter is formed while welding due to the expulsion of molten metal from the weld pool.

    • Spatter is caused by the high temperature of the welding process.

    • It can be reduced by adjusting the welding parameters such as voltage, current, and wire feed speed.

    • Using a welding gun with a shorter nozzle can also help reduce spatter.

    • Spatter can cause defects in the weld and may need to be removed before finishing.

    • It can also be a

  • Answered by AI
  • Q7. What type of welding defects are seen? measures for reducing welding defects
  • Ans. 

    Welding defects include porosity, cracks, incomplete fusion, and distortion. Measures to reduce defects include proper training, inspection, and maintenance.

    • Porosity: caused by gas entrapment, can be reduced by proper shielding gas and electrode selection

    • Cracks: caused by high stress or improper cooling, can be reduced by preheating and controlling cooling rate

    • Incomplete fusion: caused by insufficient heat or improper ...

  • Answered by AI
  • Q8. Types of fit
  • Ans. 

    Types of fit include clearance fit, interference fit, and transition fit.

    • Clearance fit: parts have a gap between them

    • Interference fit: parts are pressed or forced together

    • Transition fit: parts have both clearance and interference

    • Examples: piston and cylinder, gears and shafts

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - good to the best is to get an on roll job not a third part inspection TPI job instead getting jobs with experience

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Apr 2023. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. Family background, technical realated to quality assurance.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. About yourself and experience
  • Q2. Expected salary
Round 2 - One-on-one 

(2 Questions)

  • Q1. Technical questions jd related
  • Q2. About last employment
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Other 

(2 Questions)

  • Q1. Instruments related
  • Q2. List count of vernier
  • Ans. 

    The count of vernier refers to the number of vernier scales present in a measurement tool.

    • Vernier calipers typically have one vernier scale for measuring length.

    • Micrometers may have multiple vernier scales for different units of measurement.

    • Counting the number of vernier scales can help determine the precision of the measurement tool.

  • Answered by AI
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Test with questions related to fluid mechanics, mechanics and materials

Round 2 - Technical 

(1 Question)

  • Q1. Technical round with majority of questions related to college projects
Round 3 - HR 

(1 Question)

  • Q1. HR round with basic questions about background and salary discussion

Roto Pumps Interview FAQs

How many rounds are there in Roto Pumps Senior Engineer interview?
Roto Pumps interview process usually has 3 rounds. The most common rounds in the Roto Pumps interview process are Resume Shortlist, HR and Technical.
How to prepare for Roto Pumps Senior Engineer 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 Roto Pumps. The most common topics and skills that interviewers at Roto Pumps expect are Production, Proposals, Pumps and Technical.

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Roto Pumps Senior Engineer Interview Process

based on 2 interviews

Interview experience

1
  
Bad
View more
Roto Pumps Senior Engineer Salary
based on 17 salaries
₹6.5 L/yr - ₹11.1 L/yr
7% less than the average Senior Engineer Salary in India
View more details

Roto Pumps Senior Engineer Reviews and Ratings

based on 4 reviews

4.1/5

Rating in categories

3.9

Skill development

4.3

Work-life balance

3.6

Salary

4.1

Job security

3.2

Company culture

3.4

Promotions

3.8

Work satisfaction

Explore 4 Reviews and Ratings
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