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EcoEnergy Insights Interview Questions and Answers

Updated 26 Mar 2025

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Associate Engineer Interview Questions & Answers

user image JITENDRA NATH SINGH

posted on 26 Jan 2025

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

I appeared for an interview in Dec 2024.

Round 1 - HR 

(2 Questions)

  • Q1. Can you tell me something about yourself?
  • Q2. What is your area of specialization?
  • Ans. 

    My area of specialization is in software engineering with a focus on front-end development.

    • Proficient in HTML, CSS, and JavaScript

    • Experience with front-end frameworks such as React and Angular

    • Strong understanding of user interface design principles

    • Ability to optimize web performance and responsiveness

    • Portfolio includes projects like e-commerce websites and interactive web applications

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What are ten strategies for conserving energy in a multi-story building?
  • Ans. 

    Ten strategies for conserving energy in a multi-story building

    • Implement energy-efficient lighting systems such as LED bulbs

    • Use programmable thermostats to regulate heating and cooling

    • Install energy-efficient windows and insulation to reduce heat loss

    • Utilize natural light through skylights and windows to reduce reliance on artificial lighting

    • Optimize HVAC systems for energy efficiency through regular maintenance and upg...

  • Answered by AI
  • Q2. What are the responsibilities of an HVAC/BMS engineer?
  • Ans. 

    An HVAC/BMS engineer is responsible for designing, installing, maintaining, and troubleshooting heating, ventilation, air conditioning, and building management systems.

    • Designing HVAC systems to meet building requirements

    • Installing HVAC equipment and controls

    • Maintaining and servicing HVAC systems to ensure optimal performance

    • Troubleshooting and repairing HVAC/BMS issues

    • Collaborating with architects, contractors, and cli...

  • Answered by AI
Round 3 - One-on-one 

(2 Questions)

  • Q1. Can you tell me about yourself?
  • Q2. What were your job responsibilities in your previous company, and why did you leave that position?
  • Ans. 

    I was responsible for designing and implementing software solutions for various projects. I left the position to pursue new challenges and opportunities.

    • Designed and implemented software solutions for projects

    • Collaborated with team members to ensure successful project completion

    • Participated in code reviews and testing processes

    • Left to pursue new challenges and opportunities

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. What are your salary expectations?
  • Ans. 

    I am looking for a competitive salary that reflects my skills and experience.

    • Research industry standards for Associate Engineer salaries

    • Consider my level of experience and qualifications

    • Be prepared to negotiate based on benefits and growth opportunities

  • Answered by AI
  • Q2. Are you prepared to relocate to Bangalore?
  • Ans. 

    Yes, I am open to relocating to Bangalore for the Associate Engineer position.

    • I am willing to relocate for the right opportunity and growth potential.

    • I have researched Bangalore and am excited about the prospect of living and working there.

    • I am flexible and adaptable to new environments and challenges.

    • I believe relocating to Bangalore will enhance my career development and skills.

  • Answered by AI

Associate Engineer Interview Questions asked at other Companies

Q1. Count Ways To Reach The N-th Stair Problem Statement You are given a number of stairs, N. Starting at the 0th stair, you need to reach the Nth stair. Each time you can either climb one step or two steps. You have to return the number of dis... read more
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Sample pl SQL questions
  • Q2. SQL queries and scenarios

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well

Plsql Developer Interview Questions asked at other Companies

Q1. What is procedure in plsql and it's syntax and difference between procedure and function?
View answer (7)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Aptitude Test 

Quite easy it was of basic aptitude questions with logical reasoning

Interview Preparation Tips

Interview preparation tips for other job seekers - Communication testing round with English grammar (written type and verbal type) 3rd round was generic interview where they test your communication skills 4th round was technical round where they asked about basic electricals like HVAC, sensors, transformer, AC DC, refrigeration cycles

Project Engineer Interview Questions asked at other Companies

Q1. Triangle Star Pattern Task Your task is to print a triangle pattern using stars (*) for a given integer N, which represents the number of rows. Input: Integer N (Total number of rows) Output: The triangle pattern printed over N lines Exampl... read more
View answer (12)

Site Engineer Interview Questions & Answers

user image Anonymous

posted on 26 Mar 2025

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

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. HVAC and transformer and CT PT MCB nad LT panel
  • Q2. IOT Bes question

Interview Preparation Tips

Interview preparation tips for other job seekers - Excellent

Site Engineer Interview Questions asked at other Companies

Q1. 1.BBS calculation of slab? 2.Stairs case riser and tread dimension? 3.Types of cement? 4.Full form of tmt, pcc, rcc, tmx, dpc 5.Definition of plinth area, courtyard area, built-up area? 6.function of dpc 8.standard size of brick? 9. Write g... read more
View answer (4)

EcoEnergy Insights interview questions for popular designations

 Associate Engineer

 (4)

 Project Engineer

 (3)

 Commissioning Engineer

 (1)

 Lead Engineer

 (1)

 Plsql Developer

 (1)

 Site Engineer

 (1)

Lead Engineer Interview Questions & Answers

user image Anonymous

posted on 13 Sep 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
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. IOS Technial Details
  • Q2. Basic program of longest Common Subsequent
  • Ans. 

    Longest Common Subsequence program using dynamic programming

    • Create a 2D array to store the lengths of longest common subsequences

    • Iterate through the strings and fill the array based on matching characters

    • Trace back through the array to reconstruct the longest common subsequence

  • Answered by AI
Round 3 - Coding Test 

Just clear the most basics recursion, basics of design pattern that's all,

Skills evaluated in this interview

Lead Engineer Interview Questions asked at other Companies

Q1. What is the resistance value of tripping & closing coil of vcb?
View answer (8)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. About Electrical controllers

Project Engineer Interview Questions asked at other Companies

Q1. Triangle Star Pattern Task Your task is to print a triangle pattern using stars (*) for a given integer N, which represents the number of rows. Input: Integer N (Total number of rows) Output: The triangle pattern printed over N lines Exampl... read more
View answer (12)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Dec 2022. There were 3 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 - Technical 

(1 Question)

  • Q1. EMS system technical
Round 3 - Technical 

(1 Question)

  • Q1. Technical EMS system

Associate Engineer Interview Questions asked at other Companies

Q1. Count Ways To Reach The N-th Stair Problem Statement You are given a number of stairs, N. Starting at the 0th stair, you need to reach the Nth stair. Each time you can either climb one step or two steps. You have to return the number of dis... read more
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic questions regarding BMS and HVAC
  • Q2. Logic behind the operation of an AHU
  • Ans. 

    AHU operates based on setpoint temperature, fan speed, and air flow requirements.

    • AHU receives signals from temperature sensors to maintain setpoint temperature.

    • Fan speed is adjusted based on cooling or heating demand.

    • Air flow is controlled to meet ventilation requirements.

    • AHU may have filters to remove contaminants from the air.

    • Variable Air Volume (VAV) systems adjust air flow based on zone requirements.

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Expected salary

Commissioning Engineer Interview Questions asked at other Companies

Q1. What is your expertise in water and waste water treatment plant
View answer (2)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Dec 2022. There were 4 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 

(1 Question)

  • Q1. Basic understanding of your background checks and your expectations
Round 3 - Technical 

(3 Questions)

  • Q1. HVAC related questions, boilers ,chillers and air conditioners
  • Q2. Air conditioner parts
  • Q3. Buildingautomation
Round 4 - One-on-one 

(1 Question)

  • Q1. Your salary expectation and facilities related information

Interview Preparation Tips

Topics to prepare for EcoEnergy Insights Associate Engineer interview:
  • Air Conditioning
  • Air conditioner parts
  • Contactors
  • Smart breaker
  • Commercial air conditioner
Interview preparation tips for other job seekers - Be in truthful and atten interview in positive attitude all the best

Associate Engineer Interview Questions asked at other Companies

Q1. Count Ways To Reach The N-th Stair Problem Statement You are given a number of stairs, N. Starting at the 0th stair, you need to reach the Nth stair. Each time you can either climb one step or two steps. You have to return the number of dis... read more
View answer (1)

Associate Engineer Interview Questions & Answers

user image P Tarun Kumar S

posted on 25 Oct 2022

I applied via Recruitment Consulltant and was interviewed before Oct 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is VFD, HVAC, coolant, Air Conditioner
  • Ans. 

    VFD is a device that controls the speed of an electric motor. HVAC is a system that regulates indoor air quality. Coolant is a fluid used to cool engines. Air conditioner is a device that cools and dehumidifies air.

    • VFD stands for Variable Frequency Drive and is used to control the speed of an electric motor.

    • HVAC stands for Heating, Ventilation, and Air Conditioning and is a system that regulates indoor air quality.

    • Cool...

  • Answered by AI
  • Q2. Logic Gates about myself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Questions related to Heating Ventilation and Air conditioning.

Associate Engineer Interview Questions asked at other Companies

Q1. Count Ways To Reach The N-th Stair Problem Statement You are given a number of stairs, N. Starting at the 0th stair, you need to reach the Nth stair. Each time you can either climb one step or two steps. You have to return the number of dis... read more
View answer (1)

EcoEnergy Insights Interview FAQs

How many rounds are there in EcoEnergy Insights interview?
EcoEnergy Insights interview process usually has 2-3 rounds. The most common rounds in the EcoEnergy Insights interview process are Technical, Resume Shortlist and HR.
How to prepare for EcoEnergy Insights 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 EcoEnergy Insights. The most common topics and skills that interviewers at EcoEnergy Insights expect are Data Visualization, Devops, Docker, Javascript and Kubernetes.
What are the top questions asked in EcoEnergy Insights interview?

Some of the top questions asked at the EcoEnergy Insights interview -

  1. What cycle does a refrigerator woek o...read more
  2. What are ten strategies for conserving energy in a multi-story buildi...read more
  3. What are the responsibilities of an HVAC/BMS engine...read more
How long is the EcoEnergy Insights interview process?

The duration of EcoEnergy Insights interview process can vary, but typically it takes about less than 2 weeks to complete.

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EcoEnergy Insights Interview Process

based on 9 interviews

Interview experience

4.7
  
Excellent
View more

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EcoEnergy Insights Reviews and Ratings

based on 59 reviews

3.5/5

Rating in categories

3.1

Skill development

3.4

Work-life balance

3.0

Salary

4.1

Job security

3.3

Company culture

2.7

Promotions

3.0

Work satisfaction

Explore 59 Reviews and Ratings
Associate Engineer
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₹2.4 L/yr - ₹6.1 L/yr

Project Engineer
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₹2.5 L/yr - ₹4.5 L/yr

Engineer
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₹3.8 L/yr - ₹7 L/yr

Assistant Manager
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₹7 L/yr - ₹13.8 L/yr

Data Analyst
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₹4 L/yr - ₹8 L/yr

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