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Doosan Babcock Welding Supervisor Interview Questions and Answers

Updated 29 Mar 2022

Doosan Babcock Welding Supervisor Interview Experiences

2 interviews found

I applied via Approached by Company and was interviewed in Mar 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 tips
Round 2 - Assignment 

Oil &gas job welding activities , safety precautions

Round 3 - Technical 

(1 Question)

  • Q1. WPS questions , safety, quality and production,

Interview Preparation Tips

Interview preparation tips for other job seekers - Complete study with WPS, questions and safety precautions

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

Interview Questionnaire 

4 Questions

  • Q1. Related to welding and fabrication activities in oil and gas field mainly shutdown job
  • Q2. Shut down job
  • Q3. Related to welding
  • Q4. Related to fitting and code standard

Interview Preparation Tips

Interview preparation tips for other job seekers - Just keep claim during the interview time and try to give the answer properly

Welding Supervisor Interview Questions Asked at Other Companies

Q1. Introduce yourself. Welding defect? MIG wire code, Cast iron elec ... read more
Q2. What is deferent between SS and alloy steel
Q3. What5000 is basicpaymentwelding supervisor
Q4. What is deferent 3g position and 6g position
Q5. What is welding process

Interview questions from similar companies

Engineer Interview Questions & Answers

TCE user image Anonymous

posted on 25 Feb 2015

Interview Questionnaire 

1 Question

  • Q1. Questions were from bending moment and shear force diagrams;

Interview Preparation Tips

Round: Test
Experience: Technical (Structural engineering questions only) and aptitude test

Round: Technical Interview
Tips: Questions on Earthquake engineering, structural dynamics,Design of RC and steel structures can also be asked.

Round: HR Interview
Experience: HR interview is trivial if you are selected through technical interview.

General Tips: Technical/aptitude test and technical interview had maximum weightage. If you crack it the best way, you are in!
Skill Tips: CGPA does not help much. Internship, project etc. questions were not asked.
Skills: Aptitude skills, Technical skills, Designing skills
College Name: IIT MADRAS

I applied via Walk-in and was interviewed before Aug 2019. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Tell daily maintenance schedules of machineries
  • Ans. 

    Daily maintenance schedules of machineries

    • Check oil levels and top up if necessary

    • Inspect and clean filters

    • Check for any signs of wear and tear

    • Lubricate moving parts

    • Check for any leaks or unusual noises

    • Perform any necessary repairs or replacements

    • Keep a record of maintenance performed

  • Answered by AI
  • Q2. Tell how many types of oils uses in construction machinery
  • Ans. 

    Construction machinery uses various types of oils depending on their functions.

    • There are different types of oils used in construction machinery such as engine oil, hydraulic oil, gear oil, transmission oil, and brake oil.

    • Engine oil is used to lubricate the engine and prevent wear and tear.

    • Hydraulic oil is used to transfer power in hydraulic systems.

    • Gear oil is used to lubricate gears and bearings in gearboxes.

    • Transmiss...

  • Answered by AI
  • Q3. How to repair hydraulic pump?
  • Ans. 

    To repair a hydraulic pump, first identify the problem and then disassemble the pump to replace or repair the faulty parts.

    • Identify the problem by checking for leaks, unusual noises, or loss of pressure.

    • Disassemble the pump carefully, taking note of the order of parts and any seals or gaskets.

    • Inspect the parts for damage or wear, and replace any faulty components.

    • Reassemble the pump, making sure all parts are properly ...

  • Answered by AI
  • Q4. What is the reason of engine failure ?
  • Ans. 

    Engine failure can be caused by various factors such as overheating, lack of maintenance, wear and tear, and manufacturing defects.

    • Overheating due to lack of coolant or oil

    • Lack of maintenance such as not changing oil or air filters

    • Wear and tear of engine components such as pistons, bearings, and valves

    • Manufacturing defects such as faulty parts or poor assembly

    • Fuel contamination or incorrect fuel usage

    • Improper installat...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Tough

I applied via Walk-in and was interviewed before Apr 2021. 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. About my job roles and responsibilities

Interview Preparation Tips

Topics to prepare for Megha Engineering & Infrastructures Electrical Supervisor interview:
  • Their profile
Interview preparation tips for other job seekers - Megha engineering and infrastructure LTD is good placement for who looked for hard working and gathering knowledge

I applied via Walk-in and was interviewed before Nov 2019. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Tower cranes erection,batching plant maintenance and electrical safety
  • Q2. Ok normal

Interview Preparation Tips

Interview preparation tips for other job seekers - Normal not tough

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

Interview Questionnaire 

1 Question

  • Q1. Unit weight of steel ?
  • Ans. 

    The unit weight of steel refers to the weight of a specific volume of steel.

    • The unit weight of steel is typically measured in pounds per cubic foot or kilograms per cubic meter.

    • The specific unit weight of steel can vary depending on the type and grade of steel.

    • For example, the unit weight of mild steel is approximately 490 pounds per cubic foot or 7850 kilograms per cubic meter.

    • On the other hand, the unit weight of sta...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good.
Interviewer asked regarding previous projects and some technical questions.

I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is the waight of 1m 16 mm steel
  • Ans. 

    The weight of 1m 16 mm steel depends on the density of steel.

    • The weight of steel can be calculated using the formula: weight = volume x density

    • The density of steel is approximately 7.85 grams per cubic centimeter

    • To calculate the weight of 1m 16 mm steel, we need to calculate its volume first

    • The volume of a cylinder (steel rod) can be calculated using the formula: volume = π x radius^2 x height

    • In this case, the radius w...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company

Interview Questionnaire 

2 Questions

  • Q1. Engineering drwaiing
  • Q2. HR questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

Interview Questionnaire 

6 Questions

  • Q1. Percentage of steel in pile
  • Ans. 

    The percentage of steel in a pile varies depending on the type and design of the pile.

    • The percentage of steel in a pile can range from 0% to over 90%.

    • The type of pile (e.g. steel, concrete, timber) and its design (e.g. diameter, length, wall thickness) determine the percentage of steel.

    • Steel piles typically have a higher percentage of steel than other types of piles.

    • The percentage of steel in a pile can also affect its

  • Answered by AI
  • Q2. Pile built-up above cut off level as per IS code
  • Ans. 

    Pile built-up above cut off level as per IS code

    • IS code specifies the maximum allowable pile length above cut off level

    • Pile length above cut off level should not exceed 3 times the pile diameter

    • Built-up pile above cut off level can cause structural instability and failure

  • Answered by AI
  • Q3. Pile vertical tolerance as per IS code
  • Ans. 

    Vertical tolerance for piles as per IS code

    • As per IS 2911-1:2010, the vertical tolerance for piles is +/- 25mm

    • This tolerance is applicable for both driven and cast-in-situ piles

    • The tolerance is measured at the top of the pile and at intervals of 3m along the length

    • If the deviation exceeds the tolerance limit, the pile may need to be rejected or remedial measures taken

  • Answered by AI
  • Q4. Pile concrete consumption +- tolerance
  • Ans. 

    Pile concrete consumption tolerance depends on various factors.

    • Pile diameter and length

    • Concrete mix design

    • Placement method

    • Quality control measures

    • Environmental conditions

    • Tolerance typically ranges from 5-10% of estimated consumption

    • Regular monitoring and adjustment of concrete consumption is necessary

  • Answered by AI
  • Q5. Unit weight of steel
  • Ans. 

    Unit weight of steel is 7850 kg/m³

    • The unit weight of steel is the weight of a specific volume of steel

    • It is measured in kilograms per cubic meter (kg/m³)

    • The unit weight of steel is 7850 kg/m³

    • This value may vary slightly depending on the composition and manufacturing process of the steel

  • Answered by AI
  • Q6. Contractor MB related

Doosan Babcock Interview FAQs

How many rounds are there in Doosan Babcock Welding Supervisor interview?
Doosan Babcock interview process usually has 3 rounds. The most common rounds in the Doosan Babcock interview process are Resume Shortlist, Assignment and Technical.
What are the top questions asked in Doosan Babcock Welding Supervisor interview?

Some of the top questions asked at the Doosan Babcock Welding Supervisor interview -

  1. Related to welding and fabrication activities in oil and gas field mainly shutd...read more
  2. WPS questions , safety, quality and producti...read more
  3. Related to fitting and code standa...read more

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Doosan Babcock Welding Supervisor Salary
based on 4 salaries
₹9.8 L/yr - ₹41.3 L/yr
133% more than the average Welding Supervisor Salary in India
View more details

Doosan Babcock Welding Supervisor Reviews and Ratings

based on 2 reviews

5.0/5

Rating in categories

4.5

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4.8

Work-life balance

5.0

Salary

3.9

Job security

3.9

Company culture

3.9

Promotions

3.9

Work satisfaction

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