Shell Pipeline Engineer Interview Questions and Answers

Question answer related piping job ,material related, manpower handling etc...

Q1. Piping related question, Piping material astm code
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Q2. Types of piping drawing
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Types of piping drawings include Piping and Instrumentation Diagrams (P&IDs), Isometric drawings, and Orthographic drawings.
• Piping and Instrumentation Diagrams (P&IDs) show the piping system along with instruments and control devices.

• Isometric drawings show the 3D representation of the piping system.

• Orthographic drawings show the top, front, and side views of the piping system.
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Q3. Difference b/w construction and fabrication drawing?
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Construction drawings show how a structure will be built, while fabrication drawings provide detailed instructions for manufacturing individual components.
• Construction drawings focus on overall structure layout and dimensions

• Fabrication drawings provide detailed instructions for manufacturing individual components

• Construction drawings are used by contractors on site, fabrication drawings are used by manufacturers in wo...read more
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Q4. Piping material code ?
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Piping material code refers to the standards and specifications used for selecting materials for piping systems.
• Piping material codes are used to ensure the proper selection of materials based on factors like pressure, temperature, and fluid being transported.

• Common piping material codes include ASME B31.3 for process piping, ASTM for materials specifications, and API for oil and gas piping.

• These codes provide guidelin...read more
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Q5. Difference b/w pipe and tubes
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Pipes are used to transport fluids or gases, while tubes are used for structural applications or heat transfer.
• Pipes are measured by their inside diameter, while tubes are measured by their outside diameter.

• Pipes are typically round in shape, while tubes can be round, square, or rectangular.

• Pipes are commonly used in plumbing, HVAC systems, and oil and gas industries, while tubes are used in construction, automotive, a
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Q1. Tell me about your self
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I am a passionate and experienced Design Engineer with a strong background in mechanical engineering and a proven track record of successful projects.
• I have a Bachelor's degree in Mechanical Engineering from XYZ University.

• I have worked for 5 years in the design engineering field, specializing in product development and optimization.

• I am proficient in CAD software such as SolidWorks and AutoCAD, as well as FEA analysis...read more
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It was quite hard and lengthy

General topic and 6 people each panel

Q1. All about fluids and dynamics
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Basics of physics, mechanical engg

Q1. Iron Carbon phase diagram???
Ans. 
Iron Carbon phase diagram shows the phases of iron and carbon at different temperatures and compositions.
• Shows the phases of iron and carbon at different temperatures and compositions

• Important tool for understanding the behavior of steel

• Helps in determining the microstructure of steel
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Q2. About projects, stress strain graph
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Q1. 1st & 3rd angle symbol?
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The first and third angle symbols are used in technical drawing to indicate the projection method.
• The first angle symbol is a right angle with a small dot in the corner, indicating that the object is projected onto the plane behind the viewer.

• The third angle symbol is a right angle with a small dot in the corner, indicating that the object is projected onto the plane in front of the viewer.

• The choice between first and ...read more
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Q2. Types of Steel material?
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There are various types of steel materials used in engineering, each with its own unique properties and applications.
• Carbon Steel: Contains carbon as the main alloying element. Examples include mild steel and high carbon steel.

• Stainless Steel: Contains chromium and nickel, providing excellent corrosion resistance. Examples include 304 and 316 stainless steel.

• Tool Steel: Designed for making tools, with high hardness and...read more
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Q3. Stress strain curve?
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Q4. Brittle & Ductile material?
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Q1. Tool Test on auto cad software.
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Easy, simple technical question were there

Q1. Related to project in resume
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Q2. On composite material
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