Shanmugha Arts Science Technology and Research Academy (SASTRA) University 2008-3rd Sem B.Tech Civil Engineering FIRST- MONTHLY TEST - Question Paper

SASTRA UNIVERSITY
B.Tech. DEGREE exam
1st SEM-III MONTHLY ques. PAPER
Sub. Code :BEE/BEC/BEICCE105
Sbject:ENGINEERING DRAWING
Time: two Hrs Maximum Marks :50
PART-A(7X2=14)
ans all ques.

1. What is leader line?
2. When do you get ellipse in the case of conic parts.
3. describe cycloid.
4. A point C is 35 mm beneath HP and 25 mm behind VP. Draw its projection.
5. Distingish tetrahedron and hexahedron.
6. What is meant by actual shape of part.
7. What is the principle in Auxillary plane method.

PART-B(3X12=36)
ans any three

1. A line AB has 1 of its ends 60 mm above HP and 20 mm in front of VP. The other end is 15 mm above HP and 45 mm infront of VP. The front view of the line is 65 mm long. Draw its projections and obtain the actual length and actual inclinations.
2. A hexagonal pyramid side of base 30 mm and altitude 70 mm rests with its base oon HP and a side of base parallel to VP. It is cut by a cuting plane inclined at 35 degrees to HP and perpendicular to VP and is bisecting the axis.Draw the sectional plan of the pyramid and the actual shape of the part.
3. A right circular cone of 50 mm base and 60 mm height is resting on HP on its base. A fly sits on its extreme left end of the base and walks around the surface of the cone and returns to the starting point. obtain geometrically the length of the shortest path of the fly. Show the path of fly in front view and top view.
4. Drw the isometric view of a frustum of a cone of base diameter 60 mm, top circle diameter 35 mmand axis length 50 mm rests on HP on its base.

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Earning:   Approval pending.