Engineering Drawing I New Course Practical Examination Model question-2078(First Semester)

 Practical Examination Model question-2078

Subject:Engineering Drawing I(New Course)

Program:Diploma in civil Engineering

Year/part:I/I

Condidates are requird to give their answers in their own Words as far as practicable. The figures in the margin indicate Full marks.   

Appropriate dimensioning,lettering,tittle box,appropriate pencil drawing and neatness will help to carry full marks.  www.bibek00.com

All Dimensions are in mm in orthographic projection 

Attempt all questions:

1.Draw an internal arc tangent on two different circles having radius R1 20mm and radius R30mm whose centre to centre distance between two circle(R) is 90mm.[10]

2.Construct a diagonal scale of 3:2000 to show meter,decimeter and centimeter and long enough to measure up to 6 meter .also mark on a distance of 3.78m.[10]

3.Construct a hyperbola if the transverse axis is 50mm and the distance between the foci is 80mm by transverse axis method.[10]   www.bibek00.com

4.Draw the projection of a cylinder 75mm diameter and 100mm long,lying on the ground with its axis inclined at 30' to the VP and parallel to the ground.[10]

                  OR

Draw orthographic projection of the givin figure: