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Mekar Air Handling Units Applications Engineer Interview Questions and Answers

Updated 21 Apr 2024

Mekar Air Handling Units Applications Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

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

Round 1 - Technical 

(4 Questions)

  • Q1. For application please learn the basic of refrigeration system
  • Q2. What is AHU and its principle?
  • Ans. 

    AHU stands for Air Handling Unit. It is a device used to regulate and circulate air as part of a heating, ventilation, and air conditioning (HVAC) system.

    • AHU is a crucial component of HVAC systems, responsible for circulating and regulating air throughout a building.

    • It typically consists of a blower, heating or cooling elements, filters, dampers, and sound attenuators.

    • AHUs can be customized based on the specific requir...

  • Answered by AI
  • Q3. What is FCU and its principle?
  • Ans. 

    FCU stands for Fan Coil Unit. It is a device that consists of a heat exchanger coil and a fan to provide heating and cooling to a space.

    • FCU is commonly used in HVAC systems to regulate the temperature of a room or building.

    • It works by circulating hot or cold water through the coil, which then heats or cools the air that is blown over it by the fan.

    • FCUs can be controlled manually or through a building automation system ...

  • Answered by AI
  • Q4. Explain refrigeration cycle?
  • Ans. 

    Refrigeration cycle is a process in which refrigerant absorbs heat from the indoor air and releases it outside to cool the indoor space.

    • Refrigerant absorbs heat from the indoor air through the evaporator coil.

    • The refrigerant then moves to the compressor where it is compressed into a high-pressure, high-temperature gas.

    • The hot gas flows through the condenser coil where it releases heat to the outside air and condenses i...

  • Answered by AI

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Give me your introduction.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Check if array is monotonous
  • Ans. 

    Check if array of strings is monotonous

    • Iterate through the array and compare each string with the next one to check for monotonicity

    • If all strings are in increasing or decreasing order, the array is monotonous

    • Examples: ['apple', 'banana', 'cherry'] is monotonous, ['orange', 'kiwi', 'apple'] is not

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Group Anagrams Leetcode question
Round 3 - HR 

(1 Question)

  • Q1. Explain your previous experience
  • Ans. 

    I have 5 years of experience as an Applications Engineer in the automotive industry.

    • Designed and implemented software solutions for vehicle diagnostics

    • Collaborated with cross-functional teams to troubleshoot and resolve technical issues

    • Provided technical support to customers and conducted product demonstrations

    • Developed training materials and conducted training sessions for internal teams

    • Contributed to product developm...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. What is the page life cycle of asp.net?
  • Ans. 

    The page life cycle of ASP.NET is the series of events that occur when a page is requested, processed, and rendered.

    • Init: Page properties are set and controls are initialized.

    • Load: Page loads data and controls are rendered.

    • Postback event handling: User interacts with controls and triggers events.

    • Render: Page is rendered as HTML and sent to the client.

    • Unload: Page is unloaded and resources are released.

  • Answered by AI
  • Q2. Tell about sessions in ASP.Net
  • Ans. 

    Sessions in ASP.Net are used to store user-specific data across multiple pages during a user's visit to a website.

    • Sessions are used to store user-specific data such as user preferences, shopping cart items, etc.

    • Sessions are stored on the server and identified by a unique session ID.

    • Sessions can be accessed and manipulated using the Session object in ASP.Net.

    • Sessions can be configured in the web.config file to specify s

  • Answered by AI
  • Q3. Extention Methods
  • Q4. Tell me about the Page Load.
  • Ans. 

    Page Load refers to the time it takes for a webpage to fully load in a browser.

    • Page Load time is crucial for user experience and can impact bounce rates.

    • Factors affecting Page Load include server response time, file sizes, and browser caching.

    • Optimizing images, minifying CSS/JS files, and using content delivery networks can improve Page Load speed.

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic question regarding the work profile
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions regarding work experience
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Explain on AWS components
  • Ans. 

    AWS components are services provided by Amazon Web Services for cloud computing.

    • Compute services like EC2, Lambda

    • Storage services like S3, EBS

    • Database services like RDS, DynamoDB

    • Networking services like VPC, Route 53

    • Management tools like CloudWatch, CloudFormation

  • Answered by AI
  • Q2. How does Terraform work
  • Ans. 

    Terraform is an infrastructure as code tool that allows users to define and provision data center infrastructure using a declarative configuration language.

    • Terraform uses a configuration file written in HashiCorp Configuration Language (HCL) to define the desired state of infrastructure.

    • It then compares the desired state with the current state of the infrastructure and creates an execution plan to reach the desired sta...

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a passionate Applications Engineer with a strong background in software development and problem-solving skills.

    • Experienced in developing and implementing software solutions for various applications

    • Skilled in troubleshooting and resolving technical issues

    • Strong knowledge of programming languages such as Java, C++, and Python

    • Excellent communication and teamwork abilities

    • Bachelor's degree in Computer Science from XYZ

  • Answered by AI
  • Q2. What is your qualification
  • Ans. 

    Bachelor's degree in Mechanical Engineering with 5 years of experience in applications engineering.

    • Bachelor's degree in Mechanical Engineering

    • 5 years of experience in applications engineering

    • Strong understanding of technical concepts and ability to communicate effectively with customers

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is your technical skills
  • Ans. 

    I have strong technical skills in programming languages such as Java, C++, and Python, as well as experience with database management and troubleshooting.

    • Proficient in Java, C++, and Python programming languages

    • Experience with database management systems such as MySQL and MongoDB

    • Skilled in troubleshooting and problem-solving technical issues

  • Answered by AI
  • Q2. How to enhance your skills
  • Ans. 

    Continuous learning through courses, workshops, hands-on projects, and seeking feedback from peers.

    • Take relevant courses and workshops to stay updated on industry trends.

    • Participate in hands-on projects to apply and enhance your skills.

    • Seek feedback from peers and mentors to identify areas for improvement.

    • Attend conferences and networking events to learn from experts in the field.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - not selected

I applied via Company Website and was interviewed in Nov 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. Unix related basic commands
  • Q2. Deep Sql queries , sql task
Round 3 - HR 

(1 Question)

  • Q1. Previous experience, why you want to join jio

Interview Preparation Tips

Topics to prepare for Jio Applications Engineer interview:
  • SQL
  • Devops
  • Unix
  • Python
Interview preparation tips for other job seekers - Good company
Prepare well
Basic knowledge enough to crack the interview
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

There will be 5 rounds

All the round were mainly focused on the leadership priciples and technical skills
Each round will be carried for 1hr
You should be proefficeint with AWS and devops concepts like CI/CD

Round 2 - Coding Test 

This round consist of 2 question mainly focused on DSA concepts like Array and Strings

Round 3 - Coding Test 

Here also you will be asked to solve 2 DSA questions form medium to hard level

Round 4 - One-on-one 

(2 Questions)

  • Q1. Your work-experience and projects
  • Q2. Questions based on your project , mainly to check the leaderships principles

Interview Preparation Tips

Interview preparation tips for other job seekers - you should be proficient with DSA in any language
Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Coding Test 

There were 2 coding questions

Round 2 - Aptitude Test 

It was cognitive round

Round 3 - HR 

(2 Questions)

  • Q1. Self Introduction
  • Q2. Where do you see yourself in 5 years?
  • Ans. 

    In 5 years, I see myself as a senior Applications Engineer leading a team of engineers and working on cutting-edge technology.

    • Leading a team of engineers

    • Working on cutting-edge technology

    • Continuing to develop my technical skills and expertise

    • Possibly pursuing further education or certifications

    • Contributing to the growth and success of the company

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep up the good work

Mekar Air Handling Units Interview FAQs

How many rounds are there in Mekar Air Handling Units Applications Engineer interview?
Mekar Air Handling Units interview process usually has 1 rounds. The most common rounds in the Mekar Air Handling Units interview process are Technical.
What are the top questions asked in Mekar Air Handling Units Applications Engineer interview?

Some of the top questions asked at the Mekar Air Handling Units Applications Engineer interview -

  1. What is AHU and its princip...read more
  2. What is FCU and its princip...read more
  3. Explain refrigeration cyc...read more

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Mekar Air Handling Units Applications Engineer Salary
based on 14 salaries
₹2 L/yr - ₹4 L/yr
64% less than the average Applications Engineer Salary in India
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Mekar Air Handling Units Applications Engineer Reviews and Ratings

based on 3 reviews

3.6/5

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3.3

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3.0

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4.2

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4.1

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3.1

Promotions

3.6

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