*UNIT 4* Engineering graphics Prepare the development topic thoroughly. Practice all the below concepts well so that you can attend 4.b perfectly. Categories of problem is 1. Development of prism, cylinder 2. Development of pyramid, cone (true slant edge/ true slant is most important) 3. Development of surface based on rope 4. If have time learn top base uncut model too. Few example problems: *1.Development of prism, cylinder:* Prism: https://youtu.be/MMkGmhAM0Sg Cylinder: https://www.youtube.com/watch?v=hJgdd...
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*UNIT 4*
Engineering graphics
Prepare the development topic thoroughly. Practice all the below concepts well so that you can attend 4.b perfectly.
Categories of problem is
1. Development of prism, cylinder
2. Development of pyramid, cone (true slant edge/ true slant is most important)
3. Development of surface based on rope
4. If have time learn top base uncut model too.
Few example problems:
*1.Development of prism, cylinder:*
Prism: https://youtu.be/MMkGmhAM0Sg
Cylinder: https://www.youtube.com/watch?v=hJgdd...
*2.Development of pyramid, cone:*
Square pyramid with true slant edge: https://youtu.be/esy2sjkb9mE
Cone: https://www.youtube.com/watch?v=4c5f1...
Cone another type: https://youtu.be/hWAk4egaCSQ
Square pyramid finding true slant edge: https://youtu.be/EZpSID0GeAg
Pyramid: https://youtu.be/bRpgkIMw05g
*3.Development surface based on rope:*
Pyramid: https://youtu.be/AGOMaWl-HuI
Prism: check notes
*4.Development of surface based on rope*
Prism top uncut: https://youtu.be/Z3uh-9rA6SE
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