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Qcon Piping Supervisor Interview Questions and Answers

Updated 21 Feb 2024

Qcon Piping Supervisor Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Different between concentric and ecentric reducer
  • Ans. 

    Concentric reducer has a common center line while eccentric reducer has offset center lines.

    • Concentric reducer has a symmetrical design with a common center line for both ends.

    • Eccentric reducer has offset center lines, with one end slightly higher or lower than the other.

    • Concentric reducers are used when there is a need to maintain the same pressure and flow rate.

    • Eccentric reducers are used when there is a need to prev...

  • Answered by AI

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Unit plot plan development
  • Q2. Leadership management
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Basic Piping Technical Questions
  • Q2. Software related questions
Round 2 - HR 

(1 Question)

  • Q1. Salary Negotiation
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. How many type gaskets
  • Ans. 

    There are several types of gaskets used in piping, including spiral wound, ring joint, and sheet gaskets.

    • Spiral wound gaskets are commonly used for high pressure and temperature applications.

    • Ring joint gaskets are used in high pressure and high temperature applications, typically in oil and gas industries.

    • Sheet gaskets are versatile and come in various materials such as rubber, cork, and graphite.

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected
Round 1 - Technical 

(3 Questions)

  • Q1. Explain the suction piping of pump?
  • Ans. 

    Suction piping of a pump is the piping system that brings fluid into the pump from the source.

    • Suction piping is designed to ensure a smooth flow of fluid into the pump without any air pockets or cavitation.

    • The piping should be sized appropriately to prevent excessive pressure drop and maintain efficient pump operation.

    • Proper alignment and support of the piping is crucial to prevent stress on the pump and ensure longevi...

  • Answered by AI
  • Q2. Why we used eccentric reducer in suction line with flat side up/
  • Ans. 

    Eccentric reducers are used in suction lines with flat side up to prevent air pockets and improve flow efficiency.

    • Eccentric reducers help in preventing air pockets from forming in the suction line

    • Having the flat side up ensures that any trapped air can easily escape

    • Improves flow efficiency by reducing turbulence and pressure drop

    • Commonly used in applications where smooth flow is critical, such as pump suction lines

  • Answered by AI
  • Q3. What is figure 8?
  • Ans. 

    Figure 8 is a type of knot commonly used in piping design to secure two ropes or cables together.

    • Figure 8 knot is also known as a stopper knot due to its ability to prevent ropes from slipping through holes or other openings.

    • It is easy to tie and untie, making it a popular choice for various applications in piping design.

    • The figure 8 knot is often used in rock climbing, sailing, and rescue operations for its reliabilit

  • Answered by AI
Round 2 - tool test 

(2 Questions)

  • Q1. Piping of control station
  • Ans. 

    Control station piping is essential for regulating and monitoring the flow of fluids in a system.

    • Control station piping connects various components such as valves, instruments, and equipment to control the flow of fluids.

    • Proper design of control station piping ensures efficient operation and safety of the system.

    • Consider factors like pressure, temperature, and material compatibility when designing control station pipin...

  • Answered by AI
  • Q2. Suction piping of pump
  • Ans. 

    Suction piping of pump is crucial for efficient operation and performance.

    • Suction piping should be designed to minimize friction losses and ensure proper flow to the pump.

    • Proper sizing and layout of suction piping is essential to prevent cavitation and maintain pump efficiency.

    • Consider factors such as pipe diameter, length, bends, and fittings when designing suction piping.

    • Use smooth bore pipes, avoid sharp bends, and ...

  • Answered by AI

Piping Engineer Interview Questions & Answers

Worley user image Nikita Balkrishna Chopade

posted on 28 Jul 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Thickness calculation
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Apr 2023. 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 - One-on-one 

(2 Questions)

  • Q1. What type of Pressure Tests are conducted on valves?
  • Ans. 

    Various pressure tests are conducted on valves including hydrostatic test, pneumatic test, and cryogenic test.

    • Hydrostatic test is conducted by filling the valve with water and pressurizing it to a specified pressure to check for leaks.

    • Pneumatic test involves using air or nitrogen to pressurize the valve and check for leaks or defects.

    • Cryogenic test is performed at low temperatures to ensure the valve can withstand extr...

  • Answered by AI
  • Q2. What are some of the most important safety considerations you make when designing piping systems?
  • Ans. 

    Safety considerations in designing piping systems are crucial for preventing accidents and ensuring the integrity of the system.

    • Ensuring proper material selection to withstand the intended pressure and temperature conditions

    • Implementing proper support and restraint systems to prevent excessive stress and vibration

    • Incorporating adequate access points for maintenance and inspection

    • Following relevant codes and standards s...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Make use of networking and both online and non-online job search opportunities
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 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:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. Expansion stress formula
  • Ans. 

    Expansion stress formula calculates the stress caused by thermal expansion or contraction.

    • Expansion stress formula is given by: ΔL/L = αΔT, where ΔL is the change in length, L is the original length, α is the coefficient of thermal expansion, and ΔT is the change in temperature.

    • The formula can be used to calculate the stress caused by thermal expansion or contraction in piping systems.

    • The formula assumes that the mater...

  • Answered by AI
  • Q2. IBR LINES details.pressure ratings etc
  • Q3. Sustain stress formula
  • Ans. 

    Sustain stress formula calculates the maximum allowable stress for a given material under sustained loading.

    • Sustain stress formula is used in piping stress analysis to determine the maximum allowable stress for a given material under sustained loading.

    • The formula takes into account the material's yield strength, ultimate tensile strength, and safety factor.

    • Sustain stress formula is expressed as S = (Sy/FS) + (Su/FS) * ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be technically strong. Good knowledge of critical lines

Interview Questionnaire 

1 Question

  • Q1. MOC, calculations, standard, VMS, PMS,

I applied via Referral and was interviewed before Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Just about piping and safety related
  • Q2. P&ID drawing related
  • Q3. Hydrotest related

Interview Preparation Tips

Interview preparation tips for other job seekers - Normal

Qcon Interview FAQs

How many rounds are there in Qcon Piping Supervisor interview?
Qcon interview process usually has 1 rounds. The most common rounds in the Qcon interview process are Technical.

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Qcon Piping Supervisor Interview Process

based on 1 interview

Interview experience

4
  
Good
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Qcon Piping Supervisor Salary
based on 16 salaries
₹5.5 L/yr - ₹16 L/yr
19% more than the average Piping Supervisor Salary in India
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Qcon Piping Supervisor Reviews and Ratings

based on 11 reviews

4.2/5

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4.0

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4.4

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4.4

Salary

3.8

Job security

4.1

Company culture

3.6

Promotions

4.1

Work satisfaction

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