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Note for ENGINEERING DRAWING - ED By JNTU Heroes

  • ENGINEERING DRAWING - ED
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Text from page-2

Scales 1. Basic Information 2. Types and important units 3. Plain Scales (3 Problems) 4. Diagonal Scales - information 5. Diagonal Scales (3 Problems) 6. Comparative Scales (3 Problems) 7. Vernier Scales - information 8. Vernier Scales (2 Problems) 9. Scales of Cords - construction 10. Scales of Cords (2 Problems)

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Engineering Curves – I 1.Classification 2.Conic sections - explanation 3. Common Definition 4. Ellipse – ( six methods of construction) 5. Parabola – ( Three methods of construction) 6. Hyperbola – ( Three methods of construction ) 7. Methods of drawing Tangents & Normals ( four cases)

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Engineering Curves – II 1. 2. n Classificatio Definitions 3. Involutes - (five cases) 4. Cycloid 5. Trochoids – (Superior and Inferior) 6. Epic cycloid and Hypo - cycloid 7. Spiral (Two cases) 8. Helix – on cylinder & on cone 9. Methods of drawing Tangents and Normals (Three cases)

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Loci of Points 1. Definitions - Classifications 2. Basic locus cases (six problems) 3. Oscillating links (two problems) 4. Rotating Links (two problems)

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