Read and download CBSE Class 12 Engineering Graphics Question Paper 2011 designed as per the latest question paper pattern and Class 12 examination guidelines issued by CBSE, NCERT and KVS. The past year Question Papers for Class 12 Engineering Drawing have been provided with solutions which will help students to assess their performance and find out topics in Engineering Drawing Class 12 which they need to improve to get better marks in Class 12 exams. After solving these last year papers also refer to solved Sample Papers for Class 12 Engineering Drawing available on our website to build strong understanding of the subject
Engineering Drawing Question Paper Class 12
Students can refer to the below Class 12 Engineering Drawing Question Paper designed to help students understand the pattern of questions that will be asked in Class 12 exams. Please download CBSE Class 12 Engineering Graphics Question Paper 2011
Engineering Drawing Class 12 Question Paper
CBSE Class 12 Engineering Graphics Question Paper 2011 CBSE,CCE and NCERT students can refer to the attached file. All educational material on the website has been prepared by the best teachers having more than 20 years of teaching experience in various schools. The study material available on our website for all CBSE classes and subjects have been prepared by teachers from all over the country. All study material has been carefully designed keeping into mind the latest CBSE examination trends.
ENGINEERING GRAPHICS
Note :
(i) Attempt all the questions.
(ii) Use both sides of the drawing sheet, if necessary.
(iii) All dimensions are in millimetres.
(iv) Missing and mismatching dimensions, if any, may be suitably assumed.
(v) Follow the SP : 46-1988 codes
(with First Angle method of projection).
(vi) In no view of Question 1 and in no sectioned view of question 3, are hidden
edges / lines required.
QUESTION PAPER CODE 68/1
1. (a) Construct an isometric scale, 110 mm long. 4
(b) Construct the isometric projection, to isometric scale, of a hemisphere (diameter = 70 mm), resting on H.P. with its circular face on it. The axis is parallel to V.P. Draw the axis, marking the centre of its circular base on H.P. Give dimensions. 7
(c) A pentagonal pyramid (base edge 30 mm and height 70 mm) is placed, centrally, on the top triangular face of a triangular prism (base side 90 mm and height 30 mm), with its pentagonal base on the prism. One base side of the pyramid, is parallel to V.P. and away from it. One side of the base of the prism, is parallel to V.P. and closer to the observer. Draw the isometric projection of the solids, placed together, to isometric scale. Draw their common vertical axis and indicate the direction of viewing. Give all dimensions.
2. (a) Draw to scale 1 : 1, the front view and top view of a Square Nut, for a nominal diameter d = 30 mm, keeping its axis perpendicular to H.P. and two sides of the square, parallel to V.P. Give all standard dimensions. 9
OR
Draw to scale 1 : 1, the front view and top view of a Hook Bolt, taking nominal diameter = 26 mm and keeping its axis perpendicular to H.P. Give standard dimensions.
(b) Sketch freehand the front view and the top view of a Stud with Collar, keeping the axis perpendicular to H.P. Take nominal diameter = 25 mm. Give standard dimensions. 6
OR
Sketch freehand the front view and the top view of a Pan Head Rivet (without tapered neck), keeping the axis vertical. Take diameter of the rivet as 25 mm. Give standard dimensions.
QUESTION PAPER CODE 68/1
EXPECTED ANSWERS/VALUE POINTS
Q 1 (a): ISOMETRIC SCALE 4
(i) Marking of divisions of 10 mm, 1 mm on true scale and marking angles of 30° & 45°. 1
(ii) Projections from scale 1:1 to get points on isometric scale, Printing ‘Scale 1:1’ and ‘Isometric Scale’. 1
(iii) Construction of isometric scale, 110 mm long, with main divisions of 10 mm each. 1
(iv) Division of the first part of isometric scale into 10 subdivisions. 1
Q 1 (b): ISOMETRIC PROJECTION OF A HEMISPHERE 7
(i) Drawing isometric ellipse on H.P. along with center lines. 3
(ii) Drawing semicircular portion of hemisphere. 2
(iii) Marking the center, vertical axis and diameter of hemisphere
NOTE :
For incorrect position of the hemisphere, like placing the curved surface of the hemisphere on H.P. instead of its flat circular base, 1½ marks should be deducted.
Q 1 (c): ISOMETRIC PROJECTION OF PENTAGONAL PYRAMID, PLACED CENTRALLY, ON AN EQUILATERAL TRIANGULAR PRISM 14 TRIANGULAR PRISM 7
(i) Drawing a helping figure of a triangle, base edge = 90 mm, with one base edge parallel to V.P. and closer to the observer. 1
(ii) Drawing isometric triangles. 3
(iii) Drawing face edges, parallel to the vertical axis / V.P. 2
(iv) Dimensioning edge of base of prism and its axis, i.e. height. 1
PENTAGONAL PYRAMID 7
(i) Helping figure (using either isometric scale or 1:1 scale) of a pentagon with one side parallel to V.P. and away from it. 1
(ii) Drawing isometric pentagon on the top triangular face of the triangular prism, centrally placed, with one side parallel to V.P. and away from it. 2
(iii) Drawing slant edges. 2
(iv) Marking the common vertical axis and direction of viewing. 1
(v) Printing dimensions.
Please refer to the link below for CBSE Class 12 Engineering Graphics Question Paper 2011
CBSE Class 12 Engineering Graphics Question Paper 2022 Set A Solved |
CBSE Class 12 Engineering Graphics Question Paper 2022 Set B Solved |
CBSE Class 12 Engineering Graphics Question Paper 2021 Set A Solved |
CBSE Class 12 Engineering Graphics Question Paper 2021 Set B Solved |
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Previous Year Question Paper Engineering Drawing Class 12
We hope you liked the above provided CBSE Class 12 Engineering Graphics Question Paper 2011. To get an understanding of the type of questions which were asked in previous year exams, it is important for Class 12 students to refer to CBSE Class 12 Engineering Graphics Question Paper 2011 that we have provided above. Students can download all the Question Papers for Class 12 Engineering Drawing which were issued in the exams so that you can practise them and solve all types of questions which have been asked till now. If you do CBSE Class 12 Engineering Graphics Question Paper 2011 for Class 12 Engineering Drawing you will easily understand the way examination question papers are set by teachers.
Class 12 Engineering Drawing Previous Year Question Papers
The past year question papers CBSE Class 12 Engineering Graphics Question Paper 2011 covers all the topics which have been suggested by CBSE in their Class 12 Engineering Drawing syllabus for the current year. By doing all CBSE Class 12 Engineering Graphics Question Paper 2011 PYP (previous year papers) you will understand the regular questions and MCQ questions for Class 12 Engineering Drawing which are always asked and learn them so that you can get full marks in those questions.
Class 12 Engineering Drawing Model Question Paper Pdf Download
We have provided links above of CBSE Class 12 Engineering Graphics Question Paper 2011 in Pdf format so that you can just click the links and easily download the papers with answers. On studiestoday, we have also provided a download and print option for all CBSE Class 12 Engineering Drawing last year papers and Sample Papers for Class 12 Engineering Drawing to make it more easy for students. You can download CBSE Class 12 Engineering Drawing Previous Year Question Papers and Class 12 Engineering Drawing Sample Papers in PDF absolutely free of cost.
Engineering Drawing Previous Year Question Papers Class 12 with Solutions
We have provided CBSE Class 12 Engineering Graphics Question Paper 2011 with solutions. You will be able to understand the type of answers which you should write in Class 12 Engineering Drawing exams to score good marks. You should attempt all the last year question paper for Class 12 and Class 12 Engineering Drawing MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers. This way you will be able to identify your weak areas and also understand how the teachers of Class 12 Engineering Drawing set their questions in the exams.
CBSE Class 12 Engineering Drawing Previous Year Question Papers with solutions
We have provided the last 10 years Class 12 Engineering Drawing Question Papers. Students who want to practice question papers from all previous years can easily get them on studiestoday. We are the leading website in India from which you can download all the latest Class 12 Engineering Drawing study material for free as per the CBSE syllabus for Class 12 Engineering Drawing for the current academic year.
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