Samsung E&A Interview Questions, Process, and Tips

Consist of 25 questions related to core subjects

Q1. Technical questions asked related to your core subjects.
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Q2. Sfd,bmd of beams
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Q3. Design of foundation
Ans. 
Designing a foundation involves determining the type of foundation, calculating loads, selecting materials, and ensuring proper construction techniques.
• Identify the type of foundation needed based on soil conditions and building requirements (e.g. shallow foundation, deep foundation)

• Calculate the loads that the foundation will need to support (e.g. dead loads, live loads, wind loads)

• Select appropriate materials for the...read more
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Q4. Plate load test
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Q1. Hr questions like why you want to join, strength weakness
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Q1. Questions related to the Internship Questions related to the project - I have done Aspen-related questions - flow diagram, property methods, steady-state vs dynamic process. Chemical engineering subject I...read more
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Q1. I was not selected for HR round but they were related to personal life and interest.
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Q1. Prepare basics properly before going for interview, they mostly ask less questions with more depth.
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Q2. Draw BMD for sway frame.
Ans. 
BMD for sway frame is a diagram showing the variation of bending moment along the length of the frame.
• BMD for sway frame will have a shape similar to a zigzag pattern due to the presence of sway in the frame.

• The bending moment will be maximum at the points where the frame experiences maximum sway.

• The BMD can be drawn by analyzing the internal forces and moments acting on the frame.
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Q1. Draw piperack elevations
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Drawing piperack elevations involves creating detailed drawings of the structure from different viewpoints.
• Start by determining the dimensions and layout of the piperack

• Use software like AutoCAD to create accurate and detailed drawings

• Include all necessary details such as pipe sizes, supports, and connections

• Label all components clearly for easy understanding

• Review and revise the drawings as needed for accuracy
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Q2. Anchor bolt design
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Q3. Base plate design
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Q1. Basic questions, most were of GATE level.
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Q1. Line sizing of the fluids.
Ans. 
Line sizing of fluids is crucial for efficient process operation and safety.
• Line sizing is determined based on the flow rate, pressure drop, and fluid properties.

• Proper line sizing ensures optimal flow velocity to prevent erosion and corrosion.

• Consider factors like viscosity, density, and temperature when sizing lines.

• Use industry standards and guidelines for accurate line sizing calculations.

• Examples: API 14E for oil ...read more
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Q2. Pumps and its types, cavitation.
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Pumps are devices used to move fluids. Types include centrifugal, positive displacement, and submersible. Cavitation is the formation of vapor bubbles in a liquid due to low pressure.
• Pumps are used to move fluids in various industrial processes.

• Types of pumps include centrifugal, positive displacement, and submersible.

• Cavitation occurs when the pressure in a liquid drops below its vapor pressure, leading to the formati...read more
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Q3. Internship and major project.
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Q1. Tell me about yourself?
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Not too difficult, was asked regarding Samsung products.

Q1. How to calculate pipe wall thickness
Ans. 
Pipe wall thickness can be calculated using various methods based on the material, pressure, and temperature of the pipe.
• Calculate using Barlow's formula: t = PD/(2S - 0.8P)

• Consider factors like material properties, pressure, temperature, and safety factor

• Consult relevant codes and standards for specific calculations

• Use software tools like CAESAR II for complex piping systems
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