N_ODD_2024-25

The isometric axes are inclined at ___ degree to each other.

• 60

• 90

• 120

• 150

The isometric projection of a Circle is a

• Circle

• Ellipse

• Hyperbola

• Parabola

In Isometric projection, the square faces of the cube are seen as

• squares

• rhombuses

• rectangles

• none

The isometric projection of a sphere is a

• Circle

• Ellipse

• Hyperbola

• Parabola

In Isometric projection, the length or width of the object is drawn at an angle ___degree to the horizontal reference line

• 45

• 30

• 70

• 40

The two ways of drawing orthographic projection are

• First angle, second angle

• First angle, third angle

• Second angle, third angle

• Second angle, fourth angle

In 1st angle projection the _________ lies between ___________ and ____________

• object, projection plane, observer

• projection plane, object, observer

• reference line, side view, front view

• reference line, left side view, right side view

In orthographic views, the height dimension of an object is seen in

• front view and top view

• front view and side view

• top view and side view

• front view , top view and side view

An object  shown by more than one views in a drawing is called as

• Oblique projection

• Orthographic projection

• Perspective projection

• Isometric projection

In orthographic projection 2nd and 4th angle method of projections are  not used because

• TV is above XY

• FV and TV overlaps with each other

• FV is above XY

• Views are small in size