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Class 11 -Final Exam

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ST. COLUMBA’S SCHOOL Ashok Place, N. Delhi – 110001 Annual Exam, Feb-March 2022 Engineering Graphics   Class XI Time: 2 hours                                                                                                  MM: 35   Instructions 1.        Attempt all questions. 2.        All dimensions are in mm. 3.        Follow the SP: 46-1988 codes (with first angle projections) 4.        Use both sides of the drawing sheet, if required. 5.        Missing or mismatching dimensions, if any, may be suitably assumed 6.        Diagrams are not to scale. Follow the dimensions only. 7.        Draw neat projections/ views. Q1. A hexagonal pyramid having base edge 30 mm and and height 60 mm is placed on the HP on its        base with 2 edges parallel to the VP. It is sectioned by an inclined cutting plane making an angle        30 0  with the HP  intersecting the axis at its mid point. Draw its FV, Sectioned TV and        True Shape of the Section.                                           
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Class 11 - Art Integrated project

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 Dear Students, Please download the images of Leaning Toer of Pisa and Qutab Minar.  Looking at them please make freehand sketches of the same. This will be ckecked and marked appropropriately.. 
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Class 11 - Practicals - Blocks 1 to 5

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 Please draw the orthographic views of the first 5 machine blocks. Block 1 Block 2 Block 3 Block 4 Block 5 
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Assembly and disassembly - Flange Pipe Joint

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  Q. Please draw the disassembly and assembly of the plange pipe joint.. 
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Isometric Projection - Combination of solids

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Isometric projection of combination of solids  Q1.  A square prism of base edge 30 mm and axis length 60 mm is placed on the HP and a hemisphere of diameter 40 mm is placed centrally its top facing upwards. Draw the isometric projection of the combination.    Q2. A square prism of base edge 40 mm and axis length 60 mm is placed centrally on top of a hemisphere of diameter 90mm that is placed on its curved surface on the HP. Draw the isometric projection of the combination.  
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Class 12 - Assignment - Disasssembly of Gib and cotter joint

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  Gib and cotter joint Draw the disasssembly of the joint 1. FV and TV of the fork 2. FV and TV of the rod 3. FV of the gib 4. FV and TV of the cotter
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Assignment (1) - Isometric projection - Class 11

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Assignment Q1.  Draw the isometric projections (1 horizontal, 2 vertical laminae) of a triangle of side 30 mm (15 marks) Q2.  Draw the isometric projections (1 horizontal, 2 vertical laminae) of a square of side 40 mm (15 marks)
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