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RGPV DIPLOMA 1ST YEAR AND OTHER LECTURE

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January 11, 2026

RGPV 1st and other

RGPV DIPLOMA VEDIO LECTURES

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January 11, 2026

RGPV LECTURE (3,4,5,6 semester)

RGPV DIPLOMA LINK

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January 11, 2026

RGPV DIPLOMA

APTITUDE PRACTICE

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January 11, 2026

APTITUDE

LOGICAL REASONING QUESTIONS PRACTICE

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January 11, 2026

LOGICAL REASONING

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INTRODUCTORY CONCEPTS ( PARTS -2)

August 01, 2025

INTRODUCTORY CONCEPTS PART-02 * About Protractor:- 📐 प्रोट्रैक्टर (Protractor) हिंदी में: प्रोट्रैक्टर एक इंजीनियरिंग और ज्यामिति में उपयोग किया जाने वाला माप उपकरण है, जिसका प्रयोग कोण (Angle) नापने और बनाने के लिए किया जाता है। यह आमतौर पर अर्धवृत्त (180°) या पूर्ण वृत्त (360°) के आकार का बना होता है। इसमें डिग्री (°) में माप की गई स्केल बनी होती है, जैसे 0° से 180° या 0° से 360° तक। इसका उपयोग मुख्य रूप से ड्रॉइंग, डिज़ाइन, मैकेनिकल ड्राफ्टिंग और इंजीनियरिंग ड्रॉइंग में किया जाता है। इंजीनियरिंग में विशेष प्रकार के प्रोट्रैक्टर मिलते हैं, जैसे Bevel Protractor , जिसका उपयोग बहुत सटीक कोण नापने और सेट करने के लिए होता है। उपयोग (Applications): कोण मापने में कोण बनाने में मशीन पार्ट्स या ड्रॉइंग में सटीक माप लेने में In English: A Protractor (Protector) is an engineering and geometry meas...

CONIC SECTION (E.G.)

August 22, 2025

ENGINEERING DRAWING (CHAPTER 12)

August 02, 2025

📘 ENGINEERING DRAWING Chapter 12 – Isometric Projection 12.1 Introduction In orthographic projection, we need multiple views (FV, TV, SV) to represent an object. But sometimes we need a single pictorial view that shows the 3D appearance . This is achieved by Isometric Projection . 👉 “Isometric” = equal measure (from Greek iso = equal, metron = measure). 12.2 Principle of Isometric Projection Object is imagined inside a transparent cube . Cube is tilted so that one of its body diagonals is perpendicular to the plane of projection. As a result: All three principal axes (X, Y, Z) are equally inclined (120° apart) . Scale along each axis is equally reduced (isometric scale) . 12.3 Isometric Axes and Planes Isometric Axes → Three lines meeting at a point at 120° angles . One vertical, two inclined at 30° to horizontal. Isometric Planes → Planes formed by any two isometric axes. They appear as parallelograms instead of squares....

ORTHOGRAPHIC VIEW ( ONLY FOR VIEW )

August 23, 2025

This content is solely for the purpose of e-learning by students and any commercial use is not permitted. The author does not claim originality of the content and it is based on the references books and notes available in offline and online markets.

ENGINEERING DRAWING (CHAPTER -1)

August 02, 2025

📘 ENGINEERING DRAWING Chapter 1 – Introduction to Engineering Drawing 1.1 What is Engineering Drawing? Engineering Drawing is a graphic language of engineers and technicians. It is the universal language of engineering through which ideas, designs, and specifications are conveyed clearly and accurately. Unlike freehand sketches, engineering drawing follows international standards so that a drawing made in one country can be understood by engineers anywhere in the world. Definition : “Engineering Drawing is a language of lines, symbols, and notes used by engineers to convey information about objects, machines, structures, and systems.” Example : A machine designer in India can prepare a drawing of a gear, and the same drawing can be manufactured in Germany or Japan without confusion if proper drawing standards are followed. 1.2 Importance of Engineering Drawing Universal Language – It is understood across countries irrespective of spoken language. Communic...

Engineering Drawing

INTRODUCTORY CONCEPTS PART-01 1.1 WHAT IS ENGINEERING DRAWING ? 🛠️ In English : Engineering Drawing is a type of technical drawing that shows the size, shape, and details of a machine part, building, or structure. It is used by engineers, architects, and builders to understand how to make or build something correctly. It includes: Dimensions (length, width, height) Views (top view, front view, side view) Symbols and scales It's like a blueprint that gives all the necessary information to create or manufacture a product. 🛠️ In Hindi : इंजीनियरिंग ड्राइंग एक तकनीकी चित्र होता है जो किसी मशीन, बिल्डिंग या स्ट्रक्चर का आकार, माप और जानकारी दिखाता है। इसका उपयोग इंजीनियर, आर्किटेक्ट और निर्माता यह समझने के लिए करते हैं कि किसी चीज़ को कैसे बनाया जाए। इसमें शामिल होते है...

MATHEMATICS -1 ( HINDI VERSION )(ONLY FOR READ )

August 18, 2025

This content is solely for the purpose of e-learning by students and any commercial use is not permitted. The author does not claim originality of the content and it is based on the references books and notes available in offline and online markets.

August 13, 2025

DIFFERENT TYPE OF PENCIL IMAGE :- 2) DRAWING BOARD 3) DRAWING SHEET :- 4) MINI DRAFTER:- 5) ROUNDER AND PROTECTOR:-

August 13, 2025

T- SQUARE SET SQUARE DIVIDER FRENCH CURVE LAYOUT OF DRAWING SHEET

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