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Descon Engineering Assistant Engineer Interview Questions, Process, and Tips

Updated 31 May 2022

Descon Engineering Assistant Engineer Interview Experiences

1 interview found

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

Round 1 - Technical 

(4 Questions)

  • Q1. What is blinding? Different types of blinds used in o&g?
  • Ans. 

    Blinding is the process of isolating a section of a pipeline or equipment to prevent flow or contamination.

    • Temporary or permanent blinds can be used depending on the situation

    • Common types of blinds include spectacle blinds, paddle blinds, and bleed rings

    • Blinding is often used during maintenance or repair work to ensure safety

    • Blinding can also be used to prevent contamination during storage or transportation

    • Blinding can...

  • Answered by AI
  • Q2. Procedures before starting a work in a refinery equipment,
  • Ans. 

    Before starting work in a refinery equipment, certain procedures must be followed.

    • Obtain a work permit

    • Perform a safety check of the equipment

    • Ensure proper personal protective equipment is worn

    • Verify that all valves are in the correct position

    • Confirm that the equipment is properly grounded

    • Check for any leaks or abnormal conditions

    • Communicate with other workers in the area

    • Follow all established procedures and protocols

  • Answered by AI
  • Q3. What will you do if there's an H2S leak and there's no wind movement,
  • Ans. 

    I will follow the emergency response plan and evacuate the area immediately.

    • Activate the alarm system to alert others in the area

    • Put on personal protective equipment (PPE) including a respirator

    • Evacuate the area immediately and move to a safe location

    • Notify emergency services and follow the emergency response plan

    • Monitor the situation and wait for the all-clear signal before returning to the area

  • Answered by AI
  • Q4. From where you'll advice your workers to start unbloting a heat exchanger head?
  • Ans. 

    I would advise my workers to start unbolting the heat exchanger head from the top and work their way down.

    • Start from the top and work your way down

    • Use appropriate tools and safety equipment

    • Follow proper procedures and guidelines

    • Ensure all bolts are properly labeled and accounted for

    • Inspect the gasket and replace if necessary

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, answer what you know.

Interview questions from similar companies

I applied via Campus Placement and was interviewed before May 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

General aptitude

Round 2 - Technical 

(1 Question)

  • Q1. Basic programming questions, final year graduation project details, way of speaking
Round 3 - HR 

(1 Question)

  • Q1. Interest in joining company

Interview Preparation Tips

Topics to prepare for TCS Assistant Engineer interview:
  • Java
  • Python
  • SQL
Interview preparation tips for other job seekers - Prepare general aptitude and any basic programming like java Or python. Basic questions can be asked.

I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Details of LOI, articles of UCP, scope of ISBP
Round 2 - HR 

(2 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be well prepared about UCP articles and have a good overview on ISBP.

I was interviewed in Apr 2017.

Interview Preparation Tips

Skills: Accounting, Intercompany, Fixed asset, Reconcilation, Financial Analysis

Interview Questionnaire 

12 Questions

  • Q1. What is an ideal diode?. Draw its input output characteristic curve
  • Ans. 

    An ideal diode is a theoretical diode that exhibits zero voltage drop when forward biased and infinite resistance when reverse biased.

    • An ideal diode acts as a perfect conductor when forward biased.

    • It allows current to flow in one direction with zero voltage drop.

    • When reverse biased, it acts as an open circuit with infinite resistance.

    • The input-output characteristic curve of an ideal diode is a vertical line at zero vol...

  • Answered by AI
  • Q2. Write a program for computing the factorial of a number using recursion
  • Ans. 

    Program to compute factorial of a number using recursion

    • Define a function that takes a number as input

    • Check if the number is 0 or 1, return 1 if true

    • Else, call the function recursively with n-1 as input and multiply with n

    • Return the result

    • Example: factorial(5) = 5 * factorial(4) = 5 * 4 * factorial(3) = 5 * 4 * 3 * factorial(2) = 5 * 4 * 3 * 2 * factorial(1) = 5 * 4 * 3 * 2 * 1 = 120

  • Answered by AI
  • Q3. List ten cellular operators in India
  • Ans. 

    There are several cellular operators in India. Here are ten of them.

    • Airtel

    • Vodafone Idea

    • Reliance Jio

    • BSNL

    • MTNL

    • Tata Docomo

    • Aircel

    • Uninor

    • Videocon

    • Loop Mobile

  • Answered by AI
  • Q4. Draw the layers of OSI model
  • Ans. 

    The OSI model has 7 layers that define how data is transmitted over a network.

    • Layer 1: Physical - deals with the physical connection of devices

    • Layer 2: Data Link - responsible for error-free transfer of data between devices

    • Layer 3: Network - handles routing of data between different networks

    • Layer 4: Transport - ensures reliable delivery of data between applications

    • Layer 5: Session - establishes and manages connections ...

  • Answered by AI
  • Q5. What is the function of session layer?
  • Ans. 

    Session layer manages and controls the connections between applications.

    • Establishes, maintains and terminates sessions between applications

    • Synchronizes data exchange between applications

    • Manages session checkpoints and recovery

    • Examples: Telnet, FTP, SMTP

  • Answered by AI
  • Q6. Tell us something about zener diode
  • Ans. 

    A zener diode is a type of diode that allows current to flow in the reverse direction when a certain voltage is reached.

    • Zener diodes are commonly used as voltage regulators.

    • They have a sharp breakdown voltage, which makes them useful for stabilizing voltage in electronic circuits.

    • Zener diodes are often used in power supplies, voltage references, and surge protectors.

    • They are also used in noise reduction circuits and as...

  • Answered by AI
  • Q7. Who is the chairman of ISRO?
  • Ans. 

    The chairman of ISRO is K. Sivan.

    • K. Sivan is an Indian space scientist and the current chairman of ISRO.

    • He has been associated with ISRO for over three decades and has contributed to several missions.

    • Under his leadership, ISRO has achieved several milestones including the successful launch of Chandrayaan-2.

  • Answered by AI
  • Q8. Write a program to print first 10 natural numbers on the screen
  • Ans. 

    Program to print first 10 natural numbers on the screen

    • Declare a variable i and initialize it to 1

    • Use a loop to print i and increment it until i reaches 10

  • Answered by AI
  • Q9. What is an IP address?
  • Ans. 

    An IP address is a unique numerical identifier assigned to every device connected to the internet.

    • IP stands for Internet Protocol

    • It consists of four sets of numbers separated by dots

    • Each set can range from 0 to 255

    • Example: 192.168.1.1 is an IP address

    • IPv4 and IPv6 are the two versions of IP addresses

  • Answered by AI
  • Q10. What is the full form of DRDO and NASA?
  • Ans. 

    DRDO stands for Defense Research and Development Organization and NASA stands for National Aeronautics and Space Administration.

    • DRDO is an agency of the Government of India, responsible for the development of technology for use by the military.

    • NASA is a United States government agency responsible for the civilian space program, as well as aeronautics and aerospace research.

    • DRDO was established in 1958 and has developed...

  • Answered by AI
  • Q11. Why do you want to join TCS?
  • Q12. How will you be able to adjust yourself in the environment of the company?

Interview Preparation Tips

Round: Test
Experience: Aptitude test was of a good level. It testing the basic concepts and was quants based with a few questions on reasoning which were comparatively easy. Good practice is required since the cut off in ky round was over 20 que out of a total of 30 questions.

Letter writing is an easy task. Just make sure that you use all the words given in the question statement.
Tips: Practice as much as you can!
Total Questions: 1 hour

Round: Technical Interview
Experience: This was quite long! Lasted for about 30 minutes! Questions were general and based on diodes, square wave rectifier. They as you about your favorite subject and the programming language you are comfortable with. It was not difficult. If one has a basic knowledge of your field then one can easy crack it.
Tips: Stay calm and confident

Round: HR Interview
Experience: This interview was of very short duration and was quite simple.
Tips: Stay calm and confident.

Skills: Basic Concepts, Confidence
College Name: Guru Nanak Dev University, Amritsar

Skills evaluated in this interview

I was interviewed before Sep 2016.

Interview Questionnaire 

1 Question

  • Q1. Ocampo, basic electronics and C

Interview Preparation Tips

Round: Test
Duration: 1 hour
Total Questions: 50

Skills: Embedded Systems, C Programming
College Name: Sahyadri college of engineering

I applied via PLACEMENT

Interview Preparation Tips

Round: Technical Interview
Experience: Good detailed interview in terms of technical knowledge
Tips: Should be thorough with the projects you have done during the course

General Tips: be confident of what you put in your resume
Technical knowledge regarding projects undertaken during engineering should be sound
Be confident
Skills: Communication, Thinking capability, knowledge applying capability
College Name: V.E.S Institute Of Technology
Motivation: Opportunity to work in a renowned and core technical company
Funny Moments: We consider the interview panelists to be as tough as our viva externals. Interviewers are mostly on your side(contrary to viva professors :P)

Interview Questionnaire 

2 Questions

  • Q1. The question was regarding the present role I'm assigned and how the implementation of scheduling tools can help planning of E.P.C. in their present business unit.
  • Q2. Technical question on my present project scheduling role & any other digital concept i'm associated with it currently.

Interview Preparation Tips

Round: Resume Shortlist
Experience: These days, not many companies shortlists the candidates by themselves instead they hire third parties in order to minimize the resources and cost burden. These talent acquisition members initially filters the resumes based upon the Years of Experience & the key skills which they receive from their parent companies by matching with the 70-80 % kind of similar roles of the candidates.

In my case, both my experience & roles are perfectly in sync with their requirements. So, they contacted me via naukri.com and asked me to share the updated resume & within a week I got the confirmation of my resume shortlisting & date for the 1st round of interview.

Round: Test
Experience: Primavera Scheduling Test

Interview Questionnaire 

5 Questions

  • Q1. Pertaining to the mentioned roles and responsibilities in your resume
  • Q2. Planning and work order creation
  • Q3. Piling activities
  • Q4. Introduction
  • Q5. Cross checking of documents

Interview Preparation Tips

Round: Resume Shortlist
Experience: On the criteria that I scored atleast 60% overall and had no gap between job/s.

I was interviewed before Mar 2020.

Interview Questionnaire 

2 Questions

  • Q1. Technical
  • Q2. Family background

Interview Preparation Tips

Interview preparation tips for other job seekers - Same
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Descon Engineering Interview FAQs

How many rounds are there in Descon Engineering Assistant Engineer interview?
Descon Engineering interview process usually has 1 rounds. The most common rounds in the Descon Engineering interview process are Technical.
What are the top questions asked in Descon Engineering Assistant Engineer interview?

Some of the top questions asked at the Descon Engineering Assistant Engineer interview -

  1. What will you do if there's an H2S leak and there's no wind moveme...read more
  2. What is blinding? Different types of blinds used in o...read more
  3. From where you'll advice your workers to start unbloting a heat exchanger he...read more

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Descon Engineering Assistant Engineer Reviews and Ratings

based on 3 reviews

3.6/5

Rating in categories

2.9

Skill development

3.6

Work-life balance

3.6

Salary

4.2

Job security

3.3

Company culture

2.9

Promotions

3.6

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