CBSE Class 12 Engineering Graphics Boards 2020 Question Paper Solved

Engineering Drawing
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Read and download CBSE Class 12 Engineering Graphics Boards 2020 Question Paper Solved 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 Boards 2020 Question Paper Solved

Engineering Drawing Class 12 Question Paper

1. Answer the following multiple choice questions. Print the correct choice on your drawing sheet.
 
(i) In first angle method of projection
 
(A) The object lies between the observer and the plane of projection.
 
(B) The plane of projection lies between the observer and the object.
 
(C) The observer lies between the object and the plane of projection.
 
(D) The object lies between the poles.
 
(ii) A square thread of nominal diameter 40 mm and pitch 4 mm is designated as
 
(A) SE 40 x 4
 
(B) SQ 160
 
(C) SQ 40 x 4
 
(D) SE 160
 
(iii) A J-bolt is usually provided with a square neck to
 
(A) Add tension to the bolt.
 
(B) Prevent the bolt rotation while tightening.
 
(C) Prevent its use in machine tool table.
 
(D) To look better.
 
(iv) Which of the following are the components of an assembly of Gib and Cotter Joint ?
 
(A) Rod with socket end, rod with spigot end, gib and cotter
 
(B) Flanges, rods, gib and cotter
 
(C) Sleeve, rods, gib and cotter
 
(D) Rod with fork end, eye end rod, gib and cotter
 
(v) The crowning provided on the rim of a flat belt pulley is usually
 
(A) 2 mm
 
(B) 20 mm
 
(C) 50 mm
 
(D) 100 mm
 
2. (i) Construct an isometric scale of length 70 mm. 
 
(ii) A cone (base diameter 60 mm, height 70 mm) is resting on its base on H.P. Its axis is perpendicular to H.P. Draw its isometric projection. Show the axis and indicate the direction of viewing. Give all the dimensions. 
 
(iii) A horizontal pentagonal prism (base edge 25 mm, length of axis 60 mm) is resting on one of its rectangular faces, centrally on the top surface of a cube (side 50 mm). The axis of the cube is perpendicular to H.P. and the axis of the prism is perpendicular to V.P. Draw the isometric projection of the combination of solids.
 
Show the common axis and indicate the direction of viewing. Give all the dimensions.
 
3. (i) Draw to scale 1 : 1, the standard profile of a British Standard Whitworth thread (BSW), taking enlarged pitch as 40 mm. Give standard dimensions.
OR
Draw to scale 1 : 1, the sectional front view of a Single Riveted Lap Joint for joining the plates, each of thickness 9 mm. Give standard dimensions.
 
(ii) Sketch freehand, the front view and side view of a Horizontal Collar Stud of diameter 15 mm. Keep its axis parallel to VP and HP. Give standard dimensions.
OR
Sketch freehand, the front view and top view of a Cheese Head Screw of diameter 20 mm keeping its axis vertical. Give standard dimensions.
 
Please click on below link to download CBSE Class 12 Engineering Graphics Boards 2020 Question Paper Solved.
2022
CBSE Class 12 Engineering Graphics Question Paper 2022 Set A Solved
CBSE Class 12 Engineering Graphics Question Paper 2022 Set B Solved
2021
CBSE Class 12 Engineering Graphics Question Paper 2021 Set A Solved
CBSE Class 12 Engineering Graphics Question Paper 2021 Set B Solved
2020
CBSE Class 12 Engineering Graphics Boards 2020 Question Paper Solved
CBSE Class 12 Engineering Graphics Question Paper 2020 Set A Solved
2019
CBSE Class 12 Engineering Science Question Paper 2019
2015
CBSE Class 12 Engineering Graphics Question Paper Set 1 2015 Outside Delhi with Answers
2014
CBSE Class 12 Engineering Graphics Question Paper 2014 - Outside Delhi
2011
CBSE Class 12 Engineering Graphics Question Paper 2011
2010
CBSE Class 12 Engineering Graphics Question Paper 2010
2007
CBSE Class 12 Engineering Graphics Question Paper 2007 - Set 1
CBSE Class 12 Engineering Graphics Question Paper 2007 - Set 2
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Engineering Drawing Class 12 Question Paper
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Previous Year Question Paper Class 12 Engineering Drawing

CBSE Class 12 Engineering Graphics Boards 2020 Question Paper Solved

We hope you liked the above provided CBSE Class 12 Engineering Graphics Boards 2020 Question Paper Solved. 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 Boards 2020 Question Paper Solved 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. By doing all CBSE Class 12 Engineering Graphics Boards 2020 Question Paper Solved 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. You can download CBSE Class 12 Engineering Drawing Previous Year Question Papers and Class 12 Engineering Drawing Sample Papers in PDF. 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.
 

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