List of top Engineering Graphics Questions asked in CBSE Class XII

Draw the isometric projection of an upright cone (diameter 60 mm, axis 90 mm). It is placed on H.P. on its base. Indicate the direction of viewing. Give all the dimensions.

Draw to scale 1:1, the standard profile of KNUCKLE THREAD taking enlarged pitch as 50 mm. Give standard dimensions. (8 marks)

Fig. 2 shows the assembly of a Gib and Cotter Joint. Disassemble the parts correctly and then draw to scale 1:1, its following views of the following components. Keep their position same with respect to both H.P. and V.P.

(i) STRAP:
(a) Front view lower half in section,
(b) Top view.
(ii) GIB:
(a) Front view,
(b) Top view.
Print the titles of both and the scale used. Draw the projection symbol. Give 6 important dimensions.

Construct an isometric scale.

Draw to scale 1:1, the front view and top view of a HEXAGONAL NUT of diameter 25 mm. Keep its axis vertical. Give standard dimensions. (8 marks)

The upper solid is:

Fig. 1 shows the details of the parts of a Bush Bearing. Assemble all these parts correctly and then draw to scale 1:1 in its following views:
(i) Front view right half in section,
(ii) Top view.
Print the title and scale used. Draw the projection symbol. Give 6 important dimensions.

How many triangular surfaces are there in the given combination of solids?

The total height of the combination of solids is:

The axis of lower solid is:

The holes for the bolts in the sole plate of bearings are elongated towards the width, to facilitate:

Two square cross sectional rods are joined

Match the List - I with List - II:

Identify the combination of solids which is an example of combination of polyhedron.

The isometric projection of a sphere of radius 'R' is drawn using radius equal to:

The thickness of flat head rivet for diameter 'd' is:

Chamfer is conical round off to the prism of bolt head at:

Select the correct option regarding plain washer.
(i) A circular plate having a square hole in its centre.
(ii) The standard inner diameter is ‘d + 1’.
(iii) Its outer diameter is ‘2d’.
(iv) It is placed below the nut.

A non-isometric line is drawn by

Isometric projection is a type of

Match the List I with List II for the given isometric projection of combination of solids:

Pictorial drawings, used to communicate the structure of objects to others are called

Select the correct statements for the given figure.

(i) A hexagonal pyramid is placed with the axis perpendicular to V.P. and parallel to H.P.
(ii) The solid is kept with a pair of base edges parallel to V.P.
(iii) The solid is an example of solid of revolution.
(iv) The solid has total no. of seven surfaces.

The side view of an object is shown on which plane?