This product is valid until the examination of the corresponding notification as per the TNPSC Annual Calendar 2024. If the exam is postponed or rescheduled, the validity will automatically extend until the official exam date.
ENotes (SAD)
SAD490 GT-01 Basic Engineering Drawing
SAD490 GT-02 Basic Surveying
SAD490 GT-03 Levelling
SAD490 GT-04 Compass Surveying & Theodolite
SAD490 GT-05 Road Engineering
SAD490 GT-06 Total Station
SAD490 GT-07 GPS (Global Positioning System)
SAD490 GT-08 Construction Material & Practice
SAD490 GT-09 AutoCAD
SAD490 GT-10 Building Drawing
SAD490 MT-01
SAD490 MT-02
SAD490 MT-03
SAD490 MT-04
SAD490 MT-05
1.1. Role of Surveyor cum Assistant Draughtsman (SAD490)
1.2. Layout of drawing sheets and title block (SAD490)
1.3. List of drawing instruments, equipments and materials to be used for Drawing (SAD490)
1.4. Layout of drawing Sheet (SAD490)
1.5. Folding of drawing Sheet (SAD490)
1.6. Scales & Dimensioning (SAD490)
2.1. Introduction - Principles of chain survey and instrument employed (SAD490)
2.2. Testing of metric chain (20m/30m) (SAD490)
2.3. Measurement of distance by chain and chaining (SAD490)
2.4. Ranging (SAD490)
2.5. Chaining on sloping ground (SAD490)
2.6. Offset and Offsetting (SAD490)
2.7. Obstacles in chain surveying (SAD490)
2.8. Instruments used for setting out right angles (SAD490)
2.9. Triangulation survey (SAD490)
2.10. Calculation of area (SAD490)
2.11. Setting up of plane table and methods of plane tabling (SAD490)
3.1. Instruments Used for Levelling (SAD490)
3.2. Types of Levelling (SAD490)
4.1. Identification and the parts of instruments in compass survey (SAD490)
4.4. Theodolite (SAD490)
5.1. Technical term used in road engineering (SAD490)
5.2. Principle of road alignment (SAD490)
5.3. Classification of roads (SAD490)
6.1. Introduction to total station (SAD490)
6.2. Types of total station (SAD490)
6.3. Measurement with total station (SAD490)
6.4. Open and Closed Traverse (SAD490)
7.1. GPS coordinate system and component of GPS System & segment (SAD490)
7.3. Principle of Operation of GPS and surveying with GPS (SAD490)
8.1. R.C.C. (Reinforced Cement Concrete) (SAD490)
8.2. Foundation (SAD490)
9.1. Introduction to CAD (SAD490)
9.2. Draw tool bar (SAD490)
9.3. Layers (SAD490)
9.4. Modifying tool bar (SAD490)
9.5. Printing CAD drawing (SAD490)
10.1 Plan, Section and Elevation of buildings, Layout plan, Site plan, Key plan, Topo plan, Master plan (SAD490)
PYQs E-Booklet (ITI Std.)
SAD490 Syllabus