Trending ▼   ResFinder  

CBSE Class 11 Pre Board 2021 : Engineering Graphics - Prelim (CBSE Gulf Sahodaya Qatar Chapter, Doha)

3 pages, 18 questions, 0 questions with responses, 0 total responses,    0    0
Cbse 11
   		+Fave Message
ProfileTimelineUploads
 Home > cbse11 >   F Also featured on: School Page

Formatting page ...

PREBOARD EXAMINATION 2020-21 Class: XI (CBSE) Date . Total Marks: 80 SUBJECT ENGINEERING GRAPHICS Time: 3 hrs. General Instructions: (i) Attempt all the questions. (ii) Use both sides of the drawing sheet, if necessary. (iii) All dimensions are in millimeters. (iv) Missing and mismatching dimensions, if any, may be suitably assumed. (v) Follow the SP: 46, 2003 revised codes. (with First angle method of projection). (vi) Number your answers according to questions. 1. Construct a regular hexagon ABCDEF, of side 30 mm. 3 2. Draw an internal tangent to two circles, each of radius 32 mm when their centres are 96 mm apart. 3 3. Inscribe a circle in a regular pentagon whose one side = 35 mm. 4 4. Draw the projections of the following points on a common reference line: 5 Point A is 20 mm above H.P. and 25 mm in front of V.P. Point B is 40 mm above H.P. and 30 mm behind V.P. Point C is 35 mm below H.P and in V.P. Point D is 25 mm below H.P. and 30 mm behind V.P. Point E is 45 mm below H.P. and 20 mm in front of V.P. 5. A straight line PQ 60 mm long is parallel to the H.P. and inclined at 45 to the V.P. The end P is 15 mm in front of the V.P. and the line is 20 mm above the H.P. Draw its projections. 3 6. A pentagonal plate of 30 mm sides is perpendicular to VP and parallel to HP. One of the edges of the plate is 20 mm from HP and 30 mm from VP. Draw it s projections. 4 7. Project the front view and top view of a cone of diameter 50 mm and height 60 mm is resting on the HP and center of the cone 40 mm in front of the VP. 4 Page 1 of 3

Formatting page ...

Formatting page ...

 

  Print intermediate debugging step

Show debugging info


 


Tags : cbse class xi, cbse 11, cbse 11th standard, cbse mock papers, cbse sample papers, cbse books, portal for cbse india, cbse question bank, central board of secondary education, past cbse question papers with answers, prelims preliminary exams, pre board exam papers, cbse model test papers, solved board question papers of cbse last year, previous years solved question papers, free online cbse solved question paper, cbse syllabus, india cbse board sample questions papers, last 10 years cbse final exam papers, cbse question papers, cbse guess sample questions papers, cbse important questions, specimen / mock papers.  

© 2010 - 2024 ResPaper. Terms of ServiceContact Us Advertise with us

 

cbse11 chat