ITI Interview – Civil/Construction Trades — 12 trades, 240 interview questions. Click a trade to see its 20 Q&A. Draughtsman (Civil) 20 Q&A Q1. What does a Draughtsman (Civil) do? A Draughtsman (Civil) prepares detailed technical drawings of buildings, roads, and other civil structures based on engineers' or architects' designs. Q2. What is a floor plan in civil drafting? A floor plan is a scaled, top-down drawing showing the layout of rooms, walls, doors, and windows on a single level of a building. Q3. What is the difference between a plan, elevation, and section drawing? A plan shows a top-down view, an elevation shows an exterior side view, and a section shows a vertical cut through the structure revealing internal details. Q4. What is AutoCAD and its role in civil drafting? AutoCAD is computer-aided design software widely used to create precise, editable 2D and 3D civil engineering drawings. Q5. What is scale in a civil drawing? Scale is the ratio between the...