Basics civil and mechanical Engineering

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Arulmigu Meenakshi Amman college of Engineering




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Vadamavandal-604410.




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Prepared by,




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V.Umapathy,
Prof./Mech.
Imortant Questions and Answers
GE25C01- Basic Civil and Mechanical Engineering
Syllabus
1. Historical Evaluation of Engineering: History, Structural, Construction, Geotechnical,
Environmental, Transportation and Water Resources Engineering, Role for infrastructure
development, Buildings, Types and Terminologies, Impact on environment.
Activities: Visit to construction sites, Energy consumption in building.
2. Building Materials: Types, selection criteria, Bricks and Blocks, Composition- Fly ash
brick, FRP bricks, Types of Cements, Mortar, Thermal and Acoustic Insulating Materials,
Decorative Panels, Water Proofing Materials.
Activities: Virtual demonstration of cement manufacturing, virtual demonstration of heat
infiltration to the building.
3. Building Components: Foundations, Types, Bearing capacity and settlement, Brick
masonry, Stone Masonry, Beams, Columns, Lintels and Rain Water Harvesting, concept of
Green Buildings.
Activities: Virtual demonstration of foundations, Erection of transformers.
4. Power Plants: Classifications, Working principle of steam, Gas, Diesel, Hydro, electric and
Nuclear Power plants. Renewable energy scenario.
Activities: Virtual demonstration of Power plants.
5. Thermal systems: Classifications, Working of IC Engines and its applications, Turbines and
Pumps. Working of HVAC systems.
Activities: Virtual demonstration of IC Engines, Turbines and Pumps, Case study on energy
consumption in Refrigeration systems.
6. Manufacturing: Welding, Machining, Forming and Additive manufacturing.
Activities: Virtual demonstration of any machining processes.
S.No Description
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Unit-I




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Historical Evaluation of Engineering




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Introduction




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Introduction




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- Engineering shapes our world
- Impacts daily life
- Solves complex problems

*_Branches_
1. Structural: buildings, bridges
2. Construction: project management
3. Geotechnical: soil, foundations
4. Environmental: sustainability
5. Transportation: roads, networks
6. Water Resources: water management

*_Role in Infrastructure_
- Design and build
- Maintain and improve
- Support economic growth

*_Impact on Environment_
- Resource usage
- Ecosystem changes
- Sustainable solutions

*_Key point_- Engineering drives progress
Basic Concepts
History of Engineering_
- Ancient: pyramids, aqueducts
- Industrial Revolution: machines, factories
- Modern: tech, sustainability

*_Branches of Engineering_
1. Structural: analyzes loads
2. Construction: builds projects

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3. Geotechnical: studies soil




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4. Environmental: protects nature




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5. Transportation: moves people, goods




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6. Water Resources: manages water




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*_Key Concepts_




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- Infrastructure: roads, bridges




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- Buildings: design, function
- Sustainability: eco-friendly

*_Impact on Environment
_- Resource usage
- Ecosystem changes
- Green solutions

*_Key point_- Engineering shapes society
Two Marks QA
1. What is Structural Engineering?
- Designs and analyzes load-bearing structures like bridges and buildings

2. Role of Geotechnical Engineering?
- Studies soil, rock, and groundwater to design foundations and structures

3. Impact of Engineering on Environment?
- Engineering impacts environment through resource use, pollution, and sustainability efforts

4. What is Transportation Engineering?
- Designs and manages transport systems like roads, railways, and airports

5. Define Water Resources Engineering?
- Manages water supply, flood control, and hydraulic systems

6. Role of Engineering in infrastructure?
- Designs, builds, and maintains infrastructure like roads, bridges, and buildings
13 and 15 Marks QA
1. Explain the role of Structural Engineering in infrastructure development.




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Role of Structural Engineering
_- Designs load-bearing structures
- Ensures safety and stability
- Optimizes materials and costs
*_Key Responsibilities
_- Analyze loads and stresses
- Design structural elements
- Ensure code compliance

*_Infrastructure Examples_
- Bridges and tunnels
- Buildings and stadiums
- Dams and retaining walls

*_Importance_
- Safety of users
- Durability of structures
- Economic impact

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