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Practice Questions On UNIT-II

The document contains practice questions for Engineering Graphics for the academic year 2024-25 at Dr. D. Y. Patil Institute of Technology. It includes various projection exercises involving different geometric shapes such as triangles, squares, rectangles, pentagons, hexagons, circles, and rhombuses, all oriented at specific angles to the horizontal plane (HP) and vertical plane (VP). Each question requires the drawing of projections based on the given conditions of inclination and positioning of the shapes.

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11 views2 pages

Practice Questions On UNIT-II

The document contains practice questions for Engineering Graphics for the academic year 2024-25 at Dr. D. Y. Patil Institute of Technology. It includes various projection exercises involving different geometric shapes such as triangles, squares, rectangles, pentagons, hexagons, circles, and rhombuses, all oriented at specific angles to the horizontal plane (HP) and vertical plane (VP). Each question requires the drawing of projections based on the given conditions of inclination and positioning of the shapes.

Uploaded by

hmahajan9172
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Dr. D. Y.

PATIL INSTITUTE OF TECHNOLOGY,


PIMPRI, PUNE – 411018
Department of First Year Engineering
Academic Year: 2024-25
Subject –Engineering Graphics Semester-II

Practice Questions on UNIT-II

1. An equilateral triangular lamina of 25 mm sides lies with one of its edges on HP such
that the surface of the lamina is inclined to HP at 60 deg. The edge on which it rests is
inclined to VP at 60 deg. Draw its projections.
2. A Triangular plane figure of sides 25 mm is resting on HP with one of its corners,
such that the surface of the lamina makes an angle of 60 deg. with HP. If the side
opposite to the corner on which the lamina rests makes an angle of 30 deg. with VP.
Draw the top and front views in this position.
3. A 30 - 60 deg. set square of 60 mm longest side is so kept such that the longest side is
in HP making an angle of 30 deg. with VP. The set square itself is inclined at 45 deg.
to HP. Draw the projections of the set square.
4. A square lamina of 40 mm side rests on one of its sides on HP. The lamina makes 30
deg. to HP and the side on which it rests makes 45 deg. to VP. Draw its projections.
5. A rectangular lamina of sides 20 mm X 30 mm rests on HP on one of its longer edges.
The lamina is tilted about the edge on which it rests till its plane surface is inclined to
HP at 45 deg. The edge on which it rests is inclined at 30 deg. to VP. Draw its
projections of the lamina.
6. A pentagonal lamina of edges 25 mm is resting on HP with one of its sides such that
the surface makes an angle of 60 deg. with HP. The edge on which it rests is inclined
at 45 deg. to VP. Draw its projections.
7. Pentagonal lamina of edges 25 mm is resting on HP with one of its corners such that
the plane surface makes an angle of 60 deg. with HP. The two of the edges containing
the corner on which the lamina rests make equal inclinations with HP. When the edge
opposite to the corner makes an angle of 45 deg. with VP. Draw its projections.
8. A hexagonal lamina of sides 25 mm rests on one of its sides on HP. The lamina
makes 45 deg. to HP and side on which it rests makes 30 deg. to VP. Draw its
projections.
9. A hexagonal lamina of sides 25 mm rests on one of its corners on HP. The lamina
makes 45 deg. to HP and the diagonal passing through the corner on which it rests is
inclined at 30 deg. to VP. Draw its projections.
10. A circular lamina of 50 mm diameter rests on HP such that one of its diameters is
inclined at 30 deg. and 45 deg. to HP and VP respectively. Draw its top and front
views in this position.
11. A thin plate has a rhombus shape with its diagonals of 50 mm and 80 mm length. It
rests on one of its corners on HP. The longer diagonal is inclined to HP in such a way
that the top views of plate looks like a square. Draw the projections if longer diagonal
makes 40 deg. to VP.

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