What is BIM and how it's different then CAD?

BIM stands for Building Information Modeling. It's a process that involves creating and managing digital representations of physical and functional characteristics of places. In simpler terms, BIM is a digital tool used in architecture, engineering, and construction industries for designing, visualizing, simulating, and managing building projects throughout their lifecycle.

BIM differs from CAD (Computer-Aided Design) in several ways:

1. Information-rich: While CAD primarily deals with 2D or 3D geometric representations, BIM goes beyond by incorporating additional information such as spatial relationships, geographic information, quantities, and properties of building components. This richer data allows for better decision-making throughout the lifecycle of a building.

2. Lifecycle management: BIM encompasses the entire lifecycle of a building, from conceptualization to demolition. It facilitates collaboration and coordination among various stakeholders including architects, engineers, contractors, and facility managers throughout the design, construction, and operation phases.

3. Interoperability: BIM encourages interoperability among different disciplines and software platforms. It enables seamless integration of various building components and systems, fostering better coordination and communication among project teams.

4. Simulation and analysis: BIM enables the simulation and analysis of various aspects of a building such as structural integrity, energy performance, lighting, and HVAC systems. This helps in optimizing design decisions and improving the overall performance of the building.

5. Visualization: BIM provides advanced visualization capabilities, allowing stakeholders to visualize the building in 3D and even experience virtual walkthroughs. This aids in better understanding and communication of design intent.

Overall, while CAD focuses primarily on creating geometric representations, BIM provides a more comprehensive approach by incorporating rich data and facilitating collaboration throughout the lifecycle of a building.

Simples my tips for CTS.

1. Follow the Question properly.

2. Don't get hurry to give answers .

3. Flag the Questions in which you get confused.

4. I finished my exam in 1 hour. But take 2 hour to answer flag questions. Utilize full 3 hours of exam.

5. CTS is not only a exam or certification. Its about hows your attitude towards industry and it's practice you want follow.

6. So don't get nervous about exam. If you fails it's not mean you don't know anything. Try again and again. Is still have problem our master Gopal sir is always their to help you.

7. If anything resisting or confusing you from the language point then we have world wide volunteer team who can explain you engineering terms in simple language. 

8. After CTS please use the standard as much as possible. Because for that only we are connected to eachother.