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Carrier Service Engineer Interview Questions and Answers

Updated 9 Dec 2022

Carrier Service Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Function of VFD and it's working principles
  • Ans. 

    VFD is a device used to control the speed of an electric motor by varying the frequency and voltage supplied to it.

    • VFD stands for Variable Frequency Drive

    • It converts AC power to DC power and then back to AC power at a variable frequency and voltage

    • It allows for precise control of motor speed and energy savings

    • Examples of VFD applications include HVAC systems, pumps, and conveyor belts

  • Answered by AI
  • Q2. All type of Chiller and basic difference between Screw and Centrifugal Chiller.
  • Ans. 

    Screw and Centrifugal Chillers are two types of chillers used in HVAC systems. The basic difference lies in their compression technology.

    • Screw Chillers use a rotary screw compressor to compress the refrigerant gas while Centrifugal Chillers use a centrifugal compressor.

    • Screw Chillers are more efficient at part-load conditions while Centrifugal Chillers are more efficient at full-load conditions.

    • Screw Chillers are suita...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Details of previous organisation

Interview Preparation Tips

Interview preparation tips for other job seekers - Always be specific and to the point. No need to answer anything extra. Need clear knowledge on technical section.

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Stge concepts, vSAN, RAID, basic testing, OS concepts, NVMe, SATA, SAS
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Referral

Round 1 - Coding Test 

Basics leetcode with optimization was asked

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare for basic leetcode and hld questions

I applied via Referral and was interviewed before Jun 2020. There were 5 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Basic networking theory like arp, ping, vlans, subnetting
  • Q2. Switching scenarios mostly related to STP
  • Q3. OSI layer based questions. For example, which layer deals with congestion control.
  • Q4. Basics of routing. Ospf n bgp scenarios
  • Q5. One of the challenging cases worked on
  • Ans. 

    Developed a solution for optimizing a complex algorithm for a client in the finance industry

    • Client had a large dataset that needed to be processed quickly

    • Implemented parallel processing to speed up the algorithm

    • Optimized the code to reduce memory usage

    • Collaborated with the client to fine-tune the algorithm for their specific needs

  • Answered by AI
  • Q6. Scenarios questions to check how you would approach a problem and work towards resolution. Like what all information would you ask from the customer to understand the issue and how you would make use of it...

Interview Preparation Tips

Interview preparation tips for other job seekers - Having a concrete networking experience and understanding would help you to crack the interview easily.
The scenarios are not tough and are basically put to check if you know the basics.

I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.

Round 1 - Coding Test 

They ask to many technical question and ask to code also

Round 2 - Aptitude Test 

They ask for your background and thing you learnt in your past

Interview Preparation Tips

Interview preparation tips for other job seekers - work hard on your interview. they ask too much technical question.

I applied via Approached by Company and was interviewed before Mar 2021. There were 2 interview rounds.

Round 1 - HR 

(4 Questions)

  • Q1. Tell me about yourself.
  • Ans. 

    I am a highly motivated and experienced professional with a strong background in management and leadership.

    • Over 5 years of experience in management roles

    • Proven track record of successfully leading teams and achieving targets

    • Excellent communication and problem-solving skills

    • Strong organizational and time management abilities

    • Ability to adapt quickly to changing environments

    • Example: As a Manager at XYZ Company, I successf...

  • Answered by AI
  • Q2. Share details of your previous job.
  • Ans. 

    I worked as a Sales Associate at XYZ Retail Store.

    • Assisted customers in finding and purchasing products.

    • Managed inventory and restocked shelves.

    • Handled cash transactions and operated the cash register.

    • Provided excellent customer service and resolved any issues or complaints.

    • Collaborated with team members to achieve sales targets.

    • Trained new employees on store policies and procedures.

  • Answered by AI
  • Q3. Why are you looking for a change?
  • Ans. 

    I am looking for a change to further develop my skills and take on new challenges.

    • Seeking new opportunities for growth and advancement

    • Interested in expanding my knowledge and experience

    • Want to take on more responsibility and leadership roles

    • Looking for a company with a strong culture and values

    • Desire to work in a different industry or with a different product/service

  • Answered by AI
  • Q4. What is your family background?
  • Ans. 

    My family background is diverse and has shaped me into a well-rounded individual.

    • My parents come from different cultural backgrounds, which has exposed me to different traditions and perspectives.

    • I have siblings who have pursued various career paths, which has taught me the value of individuality and following one's passion.

    • My extended family is spread across different countries, allowing me to appreciate different cul...

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. Question's related to product and trade

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep things simple.
Be positive
Be well dressed
Be attentive and answer only the asked objectives.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Logical reasoning , aptitude and behavioural

Interview Preparation Tips

Interview preparation tips for other job seekers - be prepared
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(3 Questions)

  • Q1. Electrical engineering
  • Q2. Electrical engineering org
  • Q3. Electrician org

Interview Preparation Tips

Interview preparation tips for other job seekers - Fourmen

Interview Questionnaire 

3 Questions

T cods in SAP in logistics tool

  • Q1. Regarding work experience
  • Q2. On process, in given role.
  • Q3. Previous experience s

Interview Preparation Tips

Interview preparation tips for other job seekers - Be positive
Need to give our 100%
Need to no about the technical support of man power
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I was interviewed before Jun 2023.

Round 1 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Jobs Roles and Responsibilities etc.
Round 2 - Aptitude Test 

Logical+ Attitude +Math

Round 3 - One-on-one 

(2 Questions)

  • Q1. Question on day to day Roles
  • Q2. Process question

Carrier Interview FAQs

How many rounds are there in Carrier Service Engineer interview?
Carrier interview process usually has 3 rounds. The most common rounds in the Carrier interview process are Resume Shortlist, Technical and HR.
How to prepare for Carrier 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 Carrier. The most common topics and skills that interviewers at Carrier expect are Deployment, Employee Engagement, Training, CSS and Customer Relationship.
What are the top questions asked in Carrier Service Engineer interview?

Some of the top questions asked at the Carrier Service Engineer interview -

  1. All type of Chiller and basic difference between Screw and Centrifugal Chill...read more
  2. Function of VFD and it's working princip...read more

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Carrier Service Engineer Interview Process

based on 2 interviews

Interview experience

5
  
Excellent
View more
Carrier Service Engineer Salary
based on 6 salaries
₹2.9 L/yr - ₹6.5 L/yr
25% more than the average Service Engineer Salary in India
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