Add office photos
Filter interviews by
INI Infrastructure & Engineering Hvac Design Engineer Interview Questions and Answers for Experienced
INI Infrastructure & Engineering Hvac Design Engineer Interview Experiences for Experienced
1 interview found
I applied via Referral and was interviewed in Jun 2019. There was 1 interview round.
Interview Questionnaire
8 Questions
- Q1. Heat Load calculation in detail.
- Ans.
Heat load calculation is the process of determining the amount of heat energy that needs to be removed or added to a space to maintain a comfortable temperature.
Heat load calculation takes into account factors such as the size of the space, the number of occupants, the amount of sunlight entering the space, and the type of equipment and appliances in the space.
The calculation involves determining the heat gain or loss ...
- Q2. Equipment Planning & system selection procedures.
- Ans.
Equipment planning involves selecting the appropriate HVAC system based on building requirements and constraints.
Assess building requirements and constraints
Determine appropriate HVAC system type (e.g. central, split, VRF)
Select equipment based on system type and building needs
Consider energy efficiency and sustainability
Ensure compliance with codes and regulations
- Q3. BOQ & tender preparation process.
- Ans.
BOQ & tender preparation process involves creating a detailed list of materials and labor required for a project and soliciting bids from contractors.
Create a detailed Bill of Quantities (BOQ) that lists all materials and labor required for the project
Solicit bids from contractors by sending out a Request for Quotation (RFQ) or Request for Proposal (RFP)
Evaluate bids based on criteria such as cost, experience, and repu...
- Q4. Knowledge of understanding services in the drawing.
- Q5. Weather conditions should be known for particular city for which you are designing the space. U value of glass & wall is important . Ashrae 62.1 standards should know for fresh air.
- Q6. For system selection we should be having equipments knowledge which we are using in the space.
- Q7. At the end you should know how to quantify all the equipments which you have taken for the spaces.
- Q8. A persons should read technical specifications for preparation of tender specifications.
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Aug 2024. There were 5 interview rounds.
Kindly plan to -Online mode
(3 Questions)
- Q1. About work experience
- Q2. About work experience in manufacturing
- Q3. Privious company workload and backgrounds
- Ans.
I have experience working in a fast-paced environment with high workload, handling multiple projects simultaneously.
Managed workload effectively by prioritizing tasks based on deadlines and importance
Collaborated with team members to ensure projects were completed on time and within budget
Background in designing mechanical components for automotive industry at XYZ Company
Experience working on projects with tight deadli
(2 Questions)
- Q1. Family background,and privious company background
- Q2. Salary related & company policy
Pratical rest in design related
Group discussion with management team
I applied via Naukri.com and was interviewed in Aug 2024. There were 4 interview rounds.
Kindly arrange the aptitude test is Online mode
(3 Questions)
- Q1. Current work load
- Q2. About the company related work
- Q3. About working experience and current working details
(2 Questions)
- Q1. Family background & privious company background
- Q2. Salary & company policy
Metting with top management
(2 Questions)
- Q1. What is bgp protocol
- Q2. What is ospf protocol
Selected
I applied via Approached by Company
(2 Questions)
- Q1. Questions regarding different CAD softwares
- Q2. Questions regarding automobile parts
(1 Question)
- Q1. Designing of different Parts in UG NX
- Ans.
Designing of different parts in UG NX
UG NX is a computer-aided design software used for designing various parts
Designing parts in UG NX involves creating 3D models, defining dimensions, and adding features
The software offers a wide range of tools and features for efficient part design
Examples of parts that can be designed in UG NX include mechanical components, electrical enclosures, and consumer products
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. Your self introduction
- Q2. Software skill about catia
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2023. There were 2 interview rounds.
(3 Questions)
- Q1. Work related questions
- Q2. GD&t and basic engineering questions
- Q3. Basic calculations
Ajit Patil
Selected
Explain your current projects roles
(1 Question)
- Q1. Various question based on your current role
MARUDHUPANDIYAN D
Interview Questionnaire
1 Question
- Q1. Why do you resigned previous job
Interview Preparation Tips
Experience: Tell me about your self, I tried to speak him but trigl the words due to fear.
Tips: I think to attend more interview
Design Engineer Interview Questions & Answers
Tech Mahindra
NARAYANA VENKA SAMI RAO
posted on 15 Jun 2023
Selected
I applied via Recruitment Consulltant and was interviewed in Dec 2022. There were 3 interview rounds.
(8 Questions)
- Q1. Walk me through your profile.
- Q2. What are your responsibilities in your previous organisation?
- Q3. Are you aware of GD&T?
- Ans.
Yes, GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.
GD&T is a system used in engineering to define and communicate tolerances for manufacturing and inspection.
It uses symbols, such as concentricity, flatness, and perpendicularity, to specify geometric characteristics of parts.
GD&T helps ensure that parts are manufactured and inspected consistently ...
- Q4. Which are the operations performed on sheet metal to increase the strength of it without changing thickness?
- Ans.
Operations like bending, folding, and crimping can increase the strength of sheet metal without changing its thickness.
Bending: This process involves bending the sheet metal along a straight line to increase its strength.
Folding: Folding the sheet metal creates multiple layers, increasing its strength.
Crimping: Crimping involves creating small indentations or folds in the sheet metal to increase its rigidity.
Rolling: R...
- Q5. Do you know modelling in CREO?
- Q6. What are the parts that you've designed in creo and what is the application?
- Ans.
I have designed various parts in Creo for applications in automotive, aerospace, and consumer electronics industries.
Designed engine components for automotive industry
Designed aircraft structural components for aerospace industry
Designed smartphone casings for consumer electronics industry
- Q7. From your experience what are the factors that needs to be considered while designing a component for sheet metal and plastic?
- Ans.
Factors to consider when designing components for sheet metal and plastic
Material selection based on properties and application requirements
Design for manufacturability to ensure ease of production and cost-effectiveness
Consideration of material thickness and bending radius for sheet metal components
Wall thickness, draft angles, and rib design for plastic components
Integration of features like fastening methods, mounti...
- Q8. What are your salary expectations?
(2 Questions)
- Q1. What do you know about MBD?
- Ans.
MBD stands for Model-Based Design, a methodology used in engineering to develop systems using models as the primary source of information.
MBD involves creating a model of the system being designed, which can be used for simulation, verification, and automatic code generation.
It helps in reducing development time and costs by allowing engineers to test and validate designs before physical implementation.
Popular tools us...
- Q2. Do you know the symbol of position tolerance?
- Ans.
Yes, the symbol for position tolerance is a circle with a horizontal line through the middle.
The symbol for position tolerance is a circle with a horizontal line through the middle
It is used in engineering drawings to specify the allowable deviation in the location of a feature
Position tolerance controls the location of a feature relative to a specified datum
Interview Preparation Tips
Be generous, Interviewers are also humans and more intelligent than us.
Acknowledge the fact that you're not aware of something and let them know only what you know.
Skills evaluated in this interview
INI Infrastructure & Engineering Interview FAQs
Tell us how to improve this page.
Interview Questions for Popular Designations
- Design Engineer Interview Questions
- Mechanical Engg. Design Interview Questions
- Senior Design Engineer Interview Questions
- Hvac Technician Interview Questions
- Electrical Design Engineer Interview Questions
- Hvac Supervisor Interview Questions
- Hvac Engineer Interview Questions
- Structural Design Engineer Interview Questions
- Show more
Interview Questions from Similar Companies
INI Infrastructure & Engineering Hvac Design Engineer Reviews and Ratings
based on 1 review
Rating in categories
|
Electrical Design Engineer
5
salaries
|  ₹4.2 L/yr - ₹8.4 L/yr |
TCS
Accenture
Wipro
Cognizant
- Home >
- Interviews >
- INI Infrastructure & Engineering Interview Questions >
- INI Infrastructure & Engineering Hvac Design Engineer Interview Questions for Experienced
