𝑰𝒏 𝒕𝒉𝒊𝒔 𝒗𝒊𝒅𝒆𝒐, 𝒘𝒆'𝒍𝒍 𝒅𝒆𝒍𝒗𝒆 𝒊𝒏𝒕𝒐 𝒕𝒉𝒆 𝒔𝒑𝒆𝒄𝒊𝒇𝒊𝒄𝒔 𝒐𝒇 𝒍𝒆𝒕𝒕𝒆𝒓𝒊𝒏𝒈 𝒊𝒏 𝑬𝒏𝒈𝒊𝒏𝒆𝒆𝒓𝒊𝒏𝒈 𝑮𝒓𝒂𝒑𝒉𝒊𝒄𝒔, 𝒂𝒔 𝒑𝒆𝒓 𝒕𝒉𝒆 𝑩𝒖𝒓𝒆𝒂𝒖 𝒐𝒇 𝑰𝒏𝒅𝒊𝒂𝒏 𝑺𝒕𝒂𝒏𝒅𝒂𝒓𝒅𝒔 (𝑩𝑰𝑺) 𝒄𝒐𝒅𝒆, 𝒂𝒏𝒅 𝒆𝒙𝒑𝒍𝒐𝒓𝒆 𝒕𝒉𝒆 𝒕𝒘𝒐 𝒑𝒓𝒊𝒎𝒂𝒓𝒚 𝒕𝒚𝒑𝒆𝒔 𝒐𝒇 𝒍𝒆𝒕𝒕𝒆𝒓𝒊𝒏𝒈: 𝑳𝒆𝒕𝒕𝒆𝒓𝒊𝒏𝒈 𝑨 𝒂𝒏𝒅 𝑳𝒆𝒕𝒕𝒆𝒓𝒊𝒏𝒈 𝑩, 𝒊𝒏𝒄𝒍𝒖𝒅𝒊𝒏𝒈 𝒕𝒉𝒆𝒊𝒓 𝒄𝒉𝒂𝒓𝒂𝒄𝒕𝒆𝒓𝒊𝒔𝒕𝒊𝒄𝒔, 𝒂𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏𝒔…

𝗜𝗻 𝘁𝗵𝗶𝘀 𝗰𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝘃𝗶𝗱𝗲𝗼, 𝘄𝗲'𝗹𝗹 𝗲𝘅𝗽𝗹𝗼𝗿𝗲 𝘁𝗵𝗲 𝗳𝘂𝗻𝗱𝗮𝗺𝗲𝗻𝘁𝗮𝗹𝘀 𝗼𝗳 𝗱𝗶𝗺𝗲𝗻𝘀𝗶𝗼𝗻𝗶𝗻𝗴 𝗶𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗚𝗿𝗮𝗽𝗵𝗶𝗰𝘀, 𝗮𝗱𝗵𝗲𝗿𝗶𝗻𝗴 𝘁𝗼 𝘁𝗵𝗲 𝗕𝘂𝗿𝗲𝗮𝘂 𝗼𝗳 𝗜𝗻𝗱𝗶𝗮𝗻 𝗦𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀 (𝗕𝗜𝗦) 𝗰𝗼𝗱𝗲. 𝗧𝗼𝗽𝗶𝗰𝘀 𝗰𝗼𝘃𝗲𝗿𝗲𝗱 𝗶𝗻𝗰𝗹𝘂𝗱𝗲:

- 𝗪𝗵𝗮𝘁 𝗶𝘀 𝗱𝗶𝗺𝗲𝗻𝘀𝗶𝗼𝗻𝗶𝗻𝗴 𝗮𝗻𝗱 𝗶𝘁𝘀 𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝗰𝗲?
- 𝗞𝗲𝘆 𝘁𝗲𝗿𝗺𝘀 𝗮𝗻𝗱 𝘁𝗲𝗿𝗺𝗶𝗻𝗼𝗹𝗼𝗴𝘆 𝘂𝘀𝗲𝗱…

This is a detailed explanation about the concept of Theory of Projection.
Topics covered
* Definition of projection
* Methods of projection
_ Convergent / Perspective…

This is a detailed explanation about the concept of Orthographic Projection.
Topics covered
* Definition of Orthographic projection
* Elements of Orthographic projection
…

Orthographic Projections of Points...
Topics Covered
* Introduction
* Notations followed while naming different orthographic views

* Orientation of point in space
# …

Orthographic Projections of a straight line Parallel to both H.P and V.P
Topics Covered
* Definition of a straight line
* Position of a straight line with respect to principal planes
* Projections…

This is detailed explanation of orthographic projection of a vertical line.
Topics Covered
* Orthographic projection of a line perpendicular to H.P and parallel to V.P
* Orthographic projection of a line perpendicular…

This is detailed explanation of orthographic projection of a straight line inclined to horizontal plane and parallel to vertical plane.

00:00 Introduction
01:10 Line Inclined to H.P and Parallel to V.P
05:25 Draw the projections of a line AB 80 mm long…

This is a detailed explanation of orthographic projection of a straight line inclined to vertical plane and parallel to horizontal plane.

00:00 Introduction
01:22 Line Inclined to V.P and Parallel to H.P
04:53 Draw the projections of a line AB 80 mm long…

This is a detailed explanation of orthographic projection of a straight line inclined to both horizontal plane and vertical plane. Rotating line method is explained in detail.

00:00 Introduction
02:00 Line Inclined to both H.P and V.P
03:30 A line AB 70mm…

This is a detailed explanation of orthographic projection of a straight line inclined to both horizontal plane and vertical plane.This question was a previous year's KTU Engineering graphics question.The length of front view and top view, inclination of front…

QUESTION PAPER - https://drive.google.com/drive/folders/1ft_NqD9sdvpUI20tAQJI5sTaQ7t_nIhX?usp=sharing
In this video KTU previous year questions (KTU December 2019 - 2019 scheme ) and its solutions are discussed. Answer key and scheme of evaluation of each…

00:00 Introduction
00:34 Rotating Line method
18:42 Rotating plane method
34:40 Answer key
In this video KTU previous year questions (KTU December 2019 - 2019 scheme ) and its solutions are discussed. Answer key and scheme of evaluation of each questions…

00:00 Introduction
09:35 Problem no.3 Cone
30:38 Answer key
In this video KTU previous year questions (KTU December 2019 - 2019 scheme ) and its solutions are discussed. Answer key and scheme of evaluation of each questions also discussed. …

00:00 Problem No.4
15:09 Answer key

In this video KTU previous year questions (KTU December 2019 - 2019 scheme ) and its solutions are discussed. Answer key and scheme of evaluation of each questions also discussed. …

00:00 Introduction

00:54 Problem No.5 answer key discussion ( Detailed discussion https://youtu.be/2SqPQIWK2qE?t=1110)

05:39 Problem No.6 answer key discussion ( Detailed discussion https://www.youtube.com/watch?v=o8Bn_gKEddc)


In this video KTU previous…

00:00 Introduction
00:14 + Problem No.7
10:04 Answer key Problem no.7
10:54 + Problem No. 8
19:01 Answer key Problem no.8

In this video KTU previous year questions (KTU December 2019 - 2019 scheme ) and its solutions are discussed. Answer key…

00:00 Introduction
07:36 Problem no.9
19:14 Answer key

In this video KTU previous year questions (KTU December 2019 - 2019 scheme ) and its solutions are discussed. Answer key and scheme of evaluation of each questions also discussed. …

00:00 Problem no.10
05:44 Extra problem no.1
12:53 Extra problem no.2
17:36 Extra problem no.3

In this video KTU previous year questions (KTU December 2019 - 2019 scheme ) and its solutions are discussed. Answer key and scheme of evaluation of each questions…

This is a detailed explanation of perspective projection or perspective view.
Topics Covered
+ Introduction to Perspective Projection.
+ Definitions of Perspective Elements
+ Methods of Drawing Perspective Projection


Playlists links …

This is a detailed explanation of perspective projection or perspective view of a square prism resting on one of its rectangular face on ground plane. The nearest square base is parallel to picture plane and 20 mm behind it. The perspective projection is…