Jump to Year/Set
Instructions:
- All questions carry equal marks.
- There are NINE questions in this paper.
- Attempt FIVE questions in all.
- Question No. 1 is compulsory.
Section A
Answer any seven questions :
Name different types of drawing instruments.
How will you test the set square?
What are the standard sizes of drawing sheet according to ISI?
What do you mean by composition of letters?
What do you understand by uniformity in lettering?
What do you mean by mechanical lettering devices?
What do you mean by the term 'notation of dimensioning'?
What are the aligned systems of dimensioning?
What is the difference between a parallelogram and a rhombus?
What is the difference between a regular and an irregular polygon?
The following figure shows isometric view of an object :\n\n[Diagram: Isometric view of a mechanical part with base 200x65, height 100, including a sloped surface and cutouts. Dimensions: 200, 100, 70, 65, 45, 60, 90, 40, 20, 80, 65.]\n\nDraw the following views :\n(a) Front view\n(b) End view\n(c) Top view
Draw the front view, top view, bottom view, left-side view and right-side view of the given object by first angle projection method :\n\n[Diagram: Isometric view of a mechanical part with dimensions 120, 30, 30, 45, etc. showing multiple faces.]
The following figures show the top, front and side views of an object. Draw the isometric view of the object :\n\n[Diagram: Three orthographic views (Front, Top, Side) with dimensions: Front (60 width, 25/10/10 segments), Top (35 width, 10/10 segments), Side (30 height, 30 height, 20 height segments).]
A hexagonal pyramid, side of base 25 mm and axis 50 mm long, is resting on an edge of its base on the HP with its axis inclined at to HP and parallel to VP. Draw its projections.
A square pyramid of 25 mm side of base and 60 mm height is resting on its base. A section plane is making an angle with the HP and cutting its axis at a height of 40 mm from the base. Develop the truncated pyramid.
Draw the top view and the front view of a cube of 40 mm edge which is resting on horizontal plane with one of its faces inclined at to the VP and perpendicular to the HP.
A cylinder of 25 mm diameter and 45 mm long is resting on its circular rim with its axis inclined at to the VP and parallel to the HP. Draw the projections.
A right circular cylinder of 30 mm diameter and 35 mm height of axis is cut by a section plane inclined at to HP and passes 18 mm from base along the axis. Draw the development of the truncated cylinder.\n\n[Diagram: Division of circular base into 12 parts and view of the truncated cylinder.]