Name of the Board : Central Board of Secondary Education (CBSE)
Class : XII STD
Document Type : Sample Question Paper
Subject : Engineering Graphics
Term : 1 and 2
Year : 2021-22
Website : https://cbseacademic.nic.in/SQP_CLASSXII_2021-22.html
CBSE XII Engineering Graphics Question Paper
CBSE Students can download the Engineering Graphics Sample Question Paper Term 1 and 2 for the year 2021-22 from the website of CBSE Academic.
Related / Similar Question Paper : CBSE Academic Class XII Graphic Sample Question Paper 2021-22
Sample Question Paper For CBSE XII Engineering Graphics
Section-A :
1) Which is the included angle of a regular hexagon?
a) 300
b) 600
c) 900
d) 1200
2) Name the projection with multiple views.
a) Perspective projection
b) Isometric projection
c) Orthographic projection
d) Oblique projection
3) Name the solid with apex.
a) Cone
b) Square prism
c) Triangular Prism
d) Sphere
4) Name the type of line which is used for dimensioning.
a) Small dash line
b) Chain line
c) Wavy line
d) Thin continuous line
5) Which is the correct sequence in case of first angle method of projection?
a) Observer, Plane of projection, Object
b) Observer, Object, Plane of projection
c) Object, Plane of projection, Observer
d) Object, Observer, Plane of projection
6) What is the thread angle of a metric thread?
a) 400
b) 600
c) 800
d) 1000
7) The angle between the flanks of a BSW thread profile is?
a) 600
b) 900
c) 550
d) 450
8) Usually the section lines are inclined with horizontal line at.
a) 450
b) 350
c) 250
d) 150
9) Which one of these is a temporary fastening?
a) Welding
b) Nut-Bolt
c) Riveting
d) Pasting
10) Which among these is used for power transmission?
a) Square thread
b) BSW thread
c) Metric thread internal
d) Metric thread external
FILL IN THE BLANKS
11) _____________is the projection used in engineering practices.
a) Isometric projection
b) Oblique projection
c) Perspective projection
d) Inclined projection
12) _____________projection gives the true size of the object.
a) Isometric
b) orthographic
c) Oblique
d) Perspective
13) The isometric length of 70 mm is ____________.
a) Equal to true 70 mm
b) Less than true 70 mm
c) More than true 70 mm
d) Equal to true 100 mm.
14) The angle between the main scale and isometric scale is ____________.
a) 150
b) 300
c) 450
d) 900
15) The shape of circle in isometric projection is ______________.
a) Cycloid
b) Circle
c) Parabola
d) Ellipse
16) The angle of chamfer is usually _____ with the base of a hexagonal nut.
a) 100
b) 200
c) 300
d) 400
17) The full form of B. S. W. thread is ___________.
a) Bureau of Standard Width
b) Bureau of Standard Whitworth
c) British Standard Width
d) British Standard Whitworth
18) Knuckle thread is a modified form of a _______________ screw thread.
a) Square
b) BSW
c) Metric
d) V – thread
Download CBSE XII Engineering Graphics Question Paper
Download CBSE XII Engineering Graphics Term 1 Question Paper Here :
https://www.pdfquestion.in/uploads/pdf2022/40460-Term1.pdf
Download CBSE XII Engineering Graphics Term 2 Question Paper Here :
https://www.pdfquestion.in/uploads/pdf2022/40460-Term2.pdf