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Wipro PARI Field Service Engineer Interview Questions and Answers

Updated 10 Mar 2025

Wipro PARI Field Service Engineer Interview Experiences

2 interviews found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Aptitude Test 

Basic aptitude test in which I get question regarding of time , speed , probability, puzzle

Round 2 - Technical 

(2 Questions)

  • Q1. How to utilise clock speed to set a timer
  • Ans. 

    Utilizing clock speed for timer settings involves understanding the frequency of the clock signal to measure time intervals accurately.

    • Clock speed is measured in Hertz (Hz), indicating cycles per second.

    • To set a timer, determine the desired time interval in seconds.

    • Calculate the number of clock cycles needed by multiplying the clock speed by the time interval.

    • For example, with a 1 MHz clock speed, to set a 1-second tim...

  • Answered by AI
  • Q2. What is cycle time and duty cycle difference
  • Ans. 

    Cycle time measures the time to complete one cycle of a process, while duty cycle indicates the proportion of time a system is active.

    • Cycle time is the total time taken to complete a single cycle of a process, e.g., the time taken to assemble one unit of a product.

    • Duty cycle is the ratio of active time to the total time in a given period, e.g., a machine running for 30 minutes out of an hour has a 50% duty cycle.

    • In man...

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Where you think in next 2 years
  • Ans. 

    In the next two years, I envision growing my technical skills and contributing to innovative solutions in field service engineering.

    • Enhance technical expertise by pursuing relevant certifications, such as Certified Field Service Technician.

    • Aim to lead projects that improve service efficiency, like implementing new diagnostic tools.

    • Develop strong customer relationships to understand their needs better and provide tailor...

  • Answered by AI
  • Q2. What your parents do?
  • Ans. 

    My parents are both professionals; my father is an engineer and my mother is a teacher, each contributing to their fields.

    • My father works as a mechanical engineer, specializing in renewable energy systems.

    • He has worked on projects that focus on solar panel efficiency.

    • My mother is a high school science teacher, inspiring students to pursue STEM careers.

    • She often organizes science fairs to encourage hands-on learning.

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

I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Technical questions.

Round 2 - Technical 

(1 Question)

  • Q1. Plc programming,SCADA,HMI, related questions

Field Service Engineer Interview Questions Asked at Other Companies

Q1. 1) what is the check points of high engine oil consumption?
Q2. What is biochemistry its working principle which are the methods ... read more
Q3. 6) if the customer complain poor pick up so what is the causes?
Q4. 7) If the vehicle not started what is the check point?
Q5. 3) what is the procedure of Engine compression check?

Interview questions from similar companies

I applied via Referral and was interviewed in Dec 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Salary discussions
  • Q2. Basiss of security systems, prior experience
  • Ans. 

    The basis of security systems and prior experience

    • Understanding of different security systems and their components

    • Knowledge of installation, maintenance, and troubleshooting of security systems

    • Experience in working with access control systems, CCTV cameras, alarm systems, etc.

    • Familiarity with network protocols and IP-based security systems

    • Ability to analyze security risks and recommend appropriate solutions

    • Experience i...

  • Answered by AI
  • Q3. Prio experience and work profiles
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 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 - Case Study 

Costing of a machined part with details

Round 3 - HR 

(2 Questions)

  • Q1. What is current and expected salary is it negotiable?
  • Q2. What is current and expected salary?

Interview Preparation Tips

Topics to prepare for Titan Engineering & Automation Senior Engineer interview:
  • CNC Machines
  • Costing
  • Machining
  • Heat Treatment
  • Surface Treatment
Interview preparation tips for other job seekers - Prepare yourself technically and study your resume.
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. How many Degree of freedom controlled in fixture?
  • Ans. 

    The number of degrees of freedom controlled in a fixture depends on the type and complexity of the fixture.

    • A simple fixture may control only one degree of freedom, such as rotation around a single axis.

    • A more complex fixture may control multiple degrees of freedom, such as rotation around multiple axes and translation in multiple directions.

    • The number of degrees of freedom controlled in a fixture can also depend on the...

  • Answered by AI
  • Q2. 12 Degree Of Freedom.
  • Ans. 

    12 Degree of Freedom refers to the number of independent movements a rigid body can make in 3D space.

    • A rigid body with 12 degrees of freedom can move in any direction and rotate around any axis.

    • The 12 degrees of freedom are divided into 6 translational and 6 rotational degrees of freedom.

    • Examples of systems with 12 degrees of freedom include a spacecraft in orbit or a robot arm with 6 joints.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - To sound in manufacturing process and GD &T ( Machining, Sheetmetal, Fabrication.)

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

Interview Questionnaire 

3 Questions

  • Q1. Question from C Programming Language
  • Q2. Question from Embedded Communication Protocol like I2C, SPI and CAN
  • Q3. Current Project Explanation

Interview Preparation Tips

Interview preparation tips for other job seekers - Make sure the things which are specified in Resume
Interview experience
1
Bad
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. Project related C C++
Round 3 - HR 

(1 Question)

  • Q1. Salary negotiation

Interview Questionnaire 

2 Questions

  • Q1. Standard HR questions
  • Q2. Questions based on my POR's and extra curricular activities

Interview Preparation Tips

Round: Resume Shortlist
Experience: Good projects and internships helped me to get through this round

Round: Test
Duration: 60 minutes

Round: Technical Interview
Experience: Questions related to signal processing (included image signal processing as well), control and communications. Also there were few technical questions based on the internships and the projects done. This interview lasted for about 30 mins.

Round: HR Interview
Experience: 45 mins of HR round. All the standard HR questions were asked and questions were based on each and every point that you have put up in the resume

College Name: IIT MADRAS

Interview Questionnaire 

2 Questions

  • Q1. Description about me
  • Q2. Weakness in professional life
  • Ans. 

    My weakness is sometimes taking on too much work and struggling to delegate tasks effectively.

    • Difficulty delegating tasks

    • Tendency to take on too much work

    • Working on improving time management skills

  • Answered by AI

Interview Preparation Tips

Round: aptitude test
Experience: They intimated as aptitude but it included Verbal, Quants and basics of programming and data structures & algorithm.

Round: Technical interview round 1
Experience: In this round I was asked about flight mechanics & dynamics and controls’ by giving several conditions of practical importance, some part of engine structures and thermal science, my earlier projects and questions on that, some questions from the internship’s work and M.Tech thesis work. Very fundamental as well as complex questions were asked while explaining about the projects and thesis work.

Round: technical interview round 2
Experience: I was sent to the panel interviewing for mechanical students and there I was asked questions from various subjects as well as for various conditions given on spot. Including both the technical interviews, I was asked questions from around 9-10 subjects of mechanical engineering. Apart from the questions from the course work, half of the interview was focused on the projects that I did earlier. I was asked to explain about the projects and give good insights of my contributions in that and accordingly I was asked questions from that as well. Later part of the technical round was focused for my thesis work. They started asking about the motivation behind the topic of the thesis and the technical platform set so far for the same. Concluding questions were from the company’s work and how I would be able to relate my expertise and thesis work for their benefit.

Round: HR Interview
Experience: HR round was more or less usual. Description about me and weaknesses in professional life were asked. The tricky one was one particular question about joining Honeywell and at the end of my answer, I was asked to compare Honeywell and the stalwarts of aerospace industry on my answer’s ground.

General Tips: Revise the course works, some part of the projects, be focused for profiles and prepare accordingly. Prior knowledge about companies work and the profile helps a lot. Sound knowledge of thesis work, approach and the applications, motivation behind the topic and the work completed till the placement season starts should clearly be checked. If you are not good at programming and DS & algo then revise the basics of these (helps for aptitude). Be mentally prepared for multiple rounds of technical interviews. Shape yourself according to the profile and surf through the company’s site beforehand.
Get some suggestions and feedback from seniors (specifically, M.tech students should talk to seniors, fellow students and lab mates who have been in industries) for technical interviews. Focus on your approach towards the problem for the worst case.
During technical interview, don’t try to brag about the topic that you are not sure about. They sometimes want to test your approach and attitude for the problem given to you (which will be out of your comfort zone) rather than the accuracy of the answer. Since verbal was also the part of aptitude, don’t forget to look that during your preparation.

College Name: IIT Kanpur

Interview Questionnaire 

5 Questions

  • Q1. Questions about flight mechanics and dynamics and controls
  • Q2. Questions about mechanical engineering
  • Q3. Questions on the thesis one has worked on and various projects and internships
  • Q4. Questions based on practical situations
  • Q5. Questions on basics of material, fundamentals of continuum mechanics, thermal science, parts of engine structure, etc

Interview Preparation Tips

Round: Resume Shortlist
Experience: I was guided by placement office quite appreciably for preparation of resume. First by one to one interaction and second by suggesting to talk to the seniors who are either injob or are hereafter the job. As it is always suggested about resume that, it reflects you in brief, you have to get it as good as you can. I followed the guidelines, made the first draft, got it corrected from some of my friends who are working in industries and got feedbacks from students who have experience from industries.

Round: APTITUDE TEST
Experience: It was intimated as aptitude but it included Verbal, Quants and basics of programmingand data structures & algorithm.

Round: Technical Interview
Experience: I went through two technical rounds and both of these included questions starting from the very basics of materials to the continuum mechanics’ fundamentals and applications. In the first round I was asked about flight mechanics & dynamics and controls’ by giving several conditions of practical importance, some part of engine structures and thermal science, my earlier projects and questions on that, some questions from the internship’s work and M.Tech thesis work. Very fundamental as well as complex questions were asked while explaining about the projects and thesis work. For the second round, I was sent to the panel interviewing for mechanical students and there I was asked questions from various subjects as well as for various conditions given on spot. Including both the technical interviews, I was asked questions from around 9-10 subjects of mechanical engineering. Apart from the questions from the course work, half of the interview was focused on the projects that I did earlier. I was asked to explain about the projects and give good insights of my contributions in that and accordingly I was asked questions from that as well. Later part of the technical round was focused for my thesis work. They started asking about the motivation behind the topic of the thesis and the technical platform set so far for the same. Concluding questions were from the company’s work and how I would be able to relate my expertise and thesis work for their benefit.. In the morning, Honeywell started it’s processing at around 6.30 am and I went for the first technical round at around 7 am. After some basic questions from the resume I was asked about the flight mech & controls. After sometimes the interviewer told me about his background, which was avionics and then he started from that. It must have gone over around 45 minutes. Second round of Honeywell was gruelling and I felt little uncomfortable at some points.

Round: HR Interview
Experience: HR round was more or less usual. Description about me and weaknesses in professional life were asked. The tricky one was one particular question about joining Honeywell and at the end of my answer, I was asked to compare Honeywell and the stalwarts of aerospace industry on my answer’s ground.

General Tips: Since I was looking only for the core aerospace companies, I was not looking very much about the aptitude and GD (specially, GD was not required). I was focusing about the technical side of the preparation, coursework, projects that I have done earlier and thesis work. I used the material provided by SPO for preparing the aptitude test solved some CAT papers and some online resources were useful. Further, I referred some core course works, specifically, thermal, fluid, aerodynamics, propulsion, structures & materials, materials & metallurgy and flight mechanics & dynamics for technical interviews. 



Revise the course works, some part of the projects, be focused for profiles and prepare accordingly. Prior knowledge about companies work and the profile helps a lot. Sound knowledge of thesis work, approach and the applications, motivation behind the topic and the work completed till the placement season starts should clearly be checked. If you are not good at programming and DS & algo then revise the basics of these(helps for aptitude). Be mentally prepared for multiple rounds of technical interviews. Shape yourself according to the profile and surf through the company’s site beforehand. Get some suggestions and feedback from seniors(specifically, M.tech students should talk to seniors, fellow students and labmates who have been in industries) for technical interviews. Focus on your approach towards the problem for the worst case. During technical interview, don’t try to brag about the topic that you are not sure about. They sometimes want to test your approach and attitude for the problem given to you (which will be out of your comfort zone) rather than the accuracy of the answer. Since verbal was also the part of aptitude, don’t forget to look that during your preparation. Final Tips : Don’t lose hope and be focused for the profile that you are interested in and narrow down the companies accordingly. It’s all your attitude, past experience (both academics and professional) and preparation for the placements that will help you to nail it. 1st, 2nd or any other day or any other company (as long asthe profile matches with your interest) don’t matter much. At the end of the day, getting in the core-profile is what matters most (if you are interested incore alone) and if it is your preferred company then it’s a boon. Have faith in yourself and believe in the next option if you don’t get the first one.
College Name: IIT KANPUR
Motivation: Other companies that I was shortlisted for : GE, Rolls-Royce, Airbus. Analysis of available options (based on profile, growth, compensation, BrandName, etc) :As for the first day, GE didn’t seem inclined in taking Aerospace Engineering students and I was not looking for Rolls-Royce very interestingly. I was mainly focusing on Honeywell, Eaton and Airbus and was shortlisted to interview with these three. Because of Honeywell’s versatility and the involvement in R&D(as I got the feedback from people working in there), I was focusing mainly on Honeywell. And it was very much favourable from compensation point of view as well. Finally I was selected in both Honeywell and Eaton, and chose Honeywell.

Wipro PARI Interview FAQs

How many rounds are there in Wipro PARI Field Service Engineer interview?
Wipro PARI interview process usually has 2-3 rounds. The most common rounds in the Wipro PARI interview process are Aptitude Test, Technical and HR.
How to prepare for Wipro PARI Field Service 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 Wipro PARI. The most common topics and skills that interviewers at Wipro PARI expect are Field Service, PLC, Service Engineering, Automation and Commissioning.
What are the top questions asked in Wipro PARI Field Service Engineer interview?

Some of the top questions asked at the Wipro PARI Field Service Engineer interview -

  1. How to utilise clock speed to set a ti...read more
  2. What is cycle time and duty cycle differe...read more
  3. Plc programming,SCADA,HMI, related questi...read more

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Wipro PARI Field Service Engineer Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
View more

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Wipro PARI Field Service Engineer Salary
based on 24 salaries
₹2.7 L/yr - ₹5 L/yr
17% less than the average Field Service Engineer Salary in India
View more details

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based on 6 reviews

2.0/5

Rating in categories

2.9

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1.8

Work-life balance

2.9

Salary

3.7

Job security

1.9

Company culture

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2.7

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