Fundamental of ISO Drawing & P&ID

Which diagram is commonly used to understand overall process flow and main equipment?

• SLD

• UFD

• PFD

• GA

Which drawing gives a 3D view of the piping layout for fabrication?

• PFD

• GA

• Isometric Drawing

• SLD

What does a P&ID mainly illustrate?

• Power distribution

• Process flow and control strategy

• Detailed piping and instrumentation

• Equipment layout

Which drawing is used during the basic design stage to show instrumentation and control systems?

• BFD

• P&ID

• SLD

• GA

What does GA stand for in engineering drawings?

• General Arrangement

• Graphical Analysis

• Gas Alignment

• General Architecture

Which of the following is used to show utility systems like steam, water, and air in a plant?

• PFD – Process Flow Diagram

• GA – General Arrangement

• UFD – Utility Flow Diagram

• SLD – Single Line Diagram

Which drawing includes detailed piping dimensions and welding points for fabrication?

• P&ID

• Spool Drawing

• UFD

• SLD

What kind of diagram gives a high-level schematic of equipment and flow?

• UFD

• PFD

• Loop Diagram

• Spool Drawing

Line numbers in P&ID help identify:

• Cable routing paths

• Equipment positioning

• Piping and its specifications

• Electrical loops

Which competency is valuable for both offshore and onshore project execution?

• AutoCAD Skills

• Welding Engineering

• P&ID and Isometric Drawing

• Soft Skills