Senior Design and Static Equipment Engineer

Senior Design and Static Equipment Engineer Interview Questions and Answers

Updated 27 May 2024

Q1. What is the maximum size of tank you have designed or come across your experience?

Ans.

I have designed a 500,000 gallon tank for a petrochemical plant.

Designed a 500,000 gallon tank for a petrochemical plant
Ensured structural integrity and compliance with industry standards
Considered factors such as material selection, seismic design, and operational requirements

Q2. Whether you will able to design the tank as per API 650?

Ans.

Yes, I am able to design tanks as per API 650 standards.

I have experience in designing tanks according to API 650 standards
I am familiar with the requirements and guidelines outlined in API 650
I have successfully designed tanks that meet API 650 specifications in the past

Q3. Will you able to design the fire water tank with aluminium roof?

Ans.

Yes, I am able to design the fire water tank with an aluminium roof.

Yes, I have experience in designing static equipment including fire water tanks.
Aluminium roofs are commonly used in fire water tanks due to their lightweight and corrosion resistance.
Proper insulation and ventilation must be considered when designing an aluminium roof for a fire water tank.

Q4. Will you design the tank as per Aramco standard? Do you have any ARAMCO project experience?

Ans.

Yes, I will design the tank as per Aramco standard and have experience working on ARAMCO projects.

Yes, I am familiar with Aramco standards and have experience designing tanks to meet their requirements.
I have worked on multiple ARAMCO projects in the past, including designing static equipment such as tanks.
I am well-versed in the specific guidelines and specifications outlined by Aramco for tank design.

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Q5. Allowable diflaction of equipment, and how to control it?

Ans.

Allowable deflection of equipment refers to the maximum amount of bending or deformation that equipment can undergo without causing failure or compromising its functionality.

Allowable deflection is determined based on the specific equipment and its intended use.
Factors such as material properties, design standards, and safety regulations influence the allowable deflection limits.
Control of deflection can be achieved through proper design, material selection, and structural an...read more

Q6. What is the difference between API 650 and API 620

Ans.

API 650 is for welded steel tanks while API 620 is for large, low pressure storage tanks.

API 650 is for atmospheric storage tanks designed to operate at a pressure of 2.5 psig or less.
API 620 is for low pressure storage tanks with design pressure of up to 15 psig.
API 650 covers the design, construction, operation, and maintenance of welded steel tanks.
API 620 covers the design and construction of large, low pressure storage tanks.
API 650 tanks are typically used for oil, gas,...read more

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Q7. What kind of material used for tank design

Ans.

Materials commonly used for tank design include carbon steel, stainless steel, and aluminum.

Carbon steel is often used for its strength and affordability
Stainless steel is preferred for its corrosion resistance
Aluminum is lightweight and resistant to corrosion
Fiberglass reinforced plastic (FRP) is also used for its corrosion resistance and durability