2 Afcons Infrastructure Senior Engineer Mechanical Interview Questions & Answers | Complete Prep Guide 2025

Afcons Infrastructure Senior Engineer Mechanical Interview Experiences

1 interview found

Senior Engineer Mechanical Interview Questions & Answers

Anonymous

posted on 21 Mar 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

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

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Q2. HYDRAULIC DIAGRAM SYMBOL IDENTIFICATION

Ans. CLEARLY MENTIONED THE HYDRAULIC SYMBOL IN THE CIRCUIT DIAGRAM OF EXCAVATOR.

Answered Anonymously

Add your answer

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

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Interview Tips & Stories

I have been shortlisted for an interview at Bloomberg for the investment / real estate reporter role. How can I prepare for the interview? What all do I need to keep in mind for my prep? Please help, I am very nervous! Thank you

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Interview questions from similar companies

Senior Engineer Mechanical Interview Questions & Answers

GMR Group

UPPADA RAJESH

posted on 2 Oct 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

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

Add your answer

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

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Round 3 - HR

(1 Question)

Q1. Salary negotiation

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Have through knowledge about your previous experience and MEP

Senior Engineer Mechanical Interview Questions & Answers

Shapoorji Pallonji Group

Anonymous

posted on 13 Jun 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

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

Add your answer

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

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Senior Engineer Mechanical Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 30 Jan 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

4-6 weeks

Result

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.

Add your answer

Round 2 - Technical

(1 Question)

Q1. Technical questions related to experience.

Add your answer

Round 3 - Medical test & other formalities

(1 Question)

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

Add your answer

Interview Preparation Tips

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

Senior Engineer Mechanical Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 26 Sep 2022

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

Add your answer

Q2. Questions on boomplacer

Add your answer

Q3. About reports to be maintained at site leval

Add your answer

Round 3 - HR

(2 Questions)

Q1. Regarding educational documents

Add your answer

Q2. Previous experience details

Add your answer

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.

Senior Engineer Mechanical Interview Questions & Answers

Larsen & Toubro Limited

Krishna Mohan Singh

posted on 18 Jun 2022

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

Add your answer

Round 4 - Assignment

Task

Round 5 - Technical

(1 Question)

Q1. Core technical related to work done in previous

Add your answer

Round 6 - HR

(1 Question)

Q1. Final based on the CTC and benefits

Add your answer

Interview Preparation Tips

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

Senior Engineer Mechanical Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 3 Jul 2022

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

Add your answer

Round 2 - HR

(1 Question)

Q1. Reason for Job change

Add your answer

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.

Senior Engineer Mechanical Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 22 Aug 2022

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

Add your answer

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

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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

Senior Engineer Mechanical Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 18 Oct 2021

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

Add your answer

Q2. Technical information about Mobile crane and gantry cranes

Add your answer

Q3. Technical information about diesel engine

Add your answer

Interview Preparation Tips

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

Senior Engineer Mechanical Interview Questions & Answers

Larsen & Toubro Limited

ANKUSH KUMAR

posted on 26 Jan 2021

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

Interview Questionnaire

2 Questions

Q1. About career achievements

Add your answer

Q2. Tell us about you approach towards a complex work

Add your answer

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

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

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based on 1 interview

Interview experience

Good

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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 Salaries in India

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