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Afcons Infrastructure Senior Engineer Mechanical Interview Questions and Answers

Updated 21 Mar 2023

Afcons Infrastructure Senior Engineer Mechanical Interview Experiences

1 interview found

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

I applied via Company Website and was interviewed before Mar 2022. There were 2 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. 1) DESCRIBE ABOUT THE WORKING OF TRANSMISSION OF WHEEL LOADER. 2) SHARE THE WORKING SYSTEM OVER SAP PM. 3) HYDRAULIC DIAGRAM OF EXCAVATOR PC-210. 4) SUSPENSION SYSTEM OF 25 TON DUMPER 5) WORKING OF CUMMINS...
  • Ans. 

    The questions cover various topics related to mechanical engineering, including transmission of a wheel loader, SAP PM working system, hydraulic diagram of an excavator, suspension system of a dumper, working of a Cummins engine, and common problems in truck gearboxes and differentials.

    • Transmission of a wheel loader involves the transfer of power from the engine to the wheels through a series of gears and shafts.

    • SAP PM...

  • Answered by AI
  • Q2. HYDRAULIC DIAGRAM SYMBOL IDENTIFICATION
  • Ans. CLEARLY MENTIONED THE HYDRAULIC SYMBOL IN THE CIRCUIT DIAGRAM OF EXCAVATOR.
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - FIRST MADE YOUR CONFIDENCE HIGH AND ANSWER CLEAR. WHAT YOU KNOWS ONLY FOCUS UPON THIS. DONOT ANSWER IN A HAZY WAY. IF YOU NOT KNOW CLEARLY SAY NO KNOWN.

Skills evaluated in this interview

Interview questions from similar companies

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

I applied via Naukri.com and was interviewed before Oct 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Asked about previous experience and some technical questions related to the field MEP
  • Q2. What are different pressure classes?
  • Ans. 

    Pressure classes are categories used to classify the pressure rating of piping components.

    • Pressure classes are used to indicate the maximum allowable working pressure for piping components.

    • Common pressure classes include 150, 300, 600, 900, 1500, and 2500.

    • Each pressure class corresponds to a specific pressure rating in pounds per square inch (psi).

    • Pressure classes are important for selecting the right components for a

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - Have through knowledge about your previous experience and MEP
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 Dec 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. How to calculate Gpm for water supply pump?
  • Ans. 

    Gpm for water supply pump can be calculated by dividing the flow rate in gallons by the time in minutes.

    • Calculate the flow rate in gallons per minute (GPM)

    • Determine the time in minutes over which the flow rate is measured

    • Divide the flow rate by the time to get the GPM value

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

(1 Question)

  • Q1. What is the actual purpose of heat exchanger
  • Ans. 

    Heat exchangers are devices used to transfer heat between two or more fluids, ensuring efficient heat transfer and temperature control.

    • Transfer heat between fluids

    • Maintain temperature control

    • Increase energy efficiency

    • Commonly used in HVAC systems, refrigeration units, and chemical processing plants

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jul 2023. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Ask about general information.
Round 2 - Technical 

(1 Question)

  • Q1. Technical questions related to experience.
Round 3 - Medical test & other formalities 

(1 Question)

  • Q1. After interview there are serval process like medical test, salary fitment & various internal approval.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be what you are.

I applied via Walk-in and was interviewed in Mar 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. Question on excavators
  • Q2. Questions on boomplacer
  • Q3. About reports to be maintained at site leval
Round 3 - HR 

(2 Questions)

  • Q1. Regarding educational documents
  • Q2. Previous experience details

Interview Preparation Tips

Interview preparation tips for other job seekers - Polite attitude and positive way of answering the questions, if the anwser is right or not doesn't matter(not all the times). Be careful about safety related issues.
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 Resume tips
Round 2 - Aptitude Test 

Exam

Round 3 - HR 

(1 Question)

  • Q1. Discussion on personal and industrial profile
Round 4 - Assignment 

Task

Round 5 - Technical 

(1 Question)

  • Q1. Core technical related to work done in previous
Round 6 - HR 

(1 Question)

  • Q1. Final based on the CTC and benefits

Interview Preparation Tips

Interview preparation tips for other job seekers - Good, it was awesome experience and supporting HR to employee.

I applied via Approached by Company and was interviewed in Jun 2022. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Tolerance Stackup, GD&T, Casting terminology, Design stages
Round 2 - HR 

(1 Question)

  • Q1. Reason for Job change

Interview Preparation Tips

Topics to prepare for Larsen & Toubro Limited Senior Engineer Mechanical interview:
  • Product Design Stages
  • Casting Terminology
  • Sheetmetal Basics
  • Tolerance stackup
Interview preparation tips for other job seekers - Focus on Basics of Engineering. If applying for the position of Design Engineer make sure you know the Design aspects for Casting, Machining and sheetmetal components and have your GD&T concepts clear.

I applied via Company Website and was interviewed before Aug 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Hydraulic symbols and drawings
  • Q2. Hydraulic circuit of any equipment
  • Ans. 

    Hydraulic circuit is a system of interconnected pipes, valves, and actuators that transmit power using pressurized fluid.

    • Hydraulic circuits are commonly used in heavy machinery, such as excavators and cranes.

    • The circuit consists of a pump, valves, cylinders, and hoses.

    • The pump pressurizes the fluid, which is then directed to the valves.

    • The valves control the flow of fluid to the cylinders, which then convert the fluid ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just stick to basics, they will only ask about basics, In L&T safety plays a important role.

Always mention safety taken while doing any work

I applied via Naukri.com and was interviewed in Aug 2021. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. About the maintenance of crane an generator
  • Q2. Technical information about Mobile crane and gantry cranes
  • Q3. Technical information about diesel engine

Interview Preparation Tips

Interview preparation tips for other job seekers - You should have key knowledge of maintenance of construction equipments

I applied via LinkedIn and was interviewed in Apr 2021. There were 2 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About career achievements
  • Q2. Tell us about you approach towards a complex work

Interview Preparation Tips

Topics to prepare for Larsen & Toubro Limited Senior Engineer Mechanical interview:
  • Communication Skills
  • Management
Interview preparation tips for other job seekers - Every company will use you amd throw whenever whatever required.
So work for money not for company
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Afcons Infrastructure Interview FAQs

How many rounds are there in Afcons Infrastructure Senior Engineer Mechanical interview?
Afcons Infrastructure interview process usually has 2 rounds. The most common rounds in the Afcons Infrastructure interview process are Resume Shortlist and Technical.
What are the top questions asked in Afcons Infrastructure Senior Engineer Mechanical interview?

Some of the top questions asked at the Afcons Infrastructure Senior Engineer Mechanical interview -

  1. 1) DESCRIBE ABOUT THE WORKING OF TRANSMISSION OF WHEEL LOADER. 2) SHARE THE WOR...read more
  2. HYDRAULIC DIAGRAM SYMBOL IDENTIFICAT...read more

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Afcons Infrastructure Senior Engineer Mechanical Interview Process

based on 1 interview

Interview experience

4
  
Good
View more
Afcons Infrastructure Senior Engineer Mechanical Salary
based on 46 salaries
₹6.6 L/yr - ₹13 L/yr
21% more than the average Senior Engineer Mechanical Salary in India
View more details

Afcons Infrastructure Senior Engineer Mechanical Reviews and Ratings

based on 9 reviews

4.8/5

Rating in categories

4.4

Skill development

4.4

Work-life balance

4.2

Salary

4.3

Job security

4.4

Company culture

4.0

Promotions

4.4

Work satisfaction

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