1.
Which of the following pencil leads is hardest?
2.
The drawing constructed after completion of the construction work is ...............
3.
A building drawing consists of ...............
4.
The perspective of a circle. When its plane is parallel to other picture plane, is ...............
5.
Drawing board is made of ...............
6.
Parallel lines can be drawn with the help of ...............
7.
Extension arm used with engineering compass to facilitate ...............
8.
Free hand sketches are used for expressing and recording ...............
9.
System of placing dimension on a drawing work is ...............
10.
In first angle projection, the object comes ...............
11.
Working space on the drawing paper is determined by ...............
12.
The imaginary horizontal plane passing through the observer's eye is called ...............
13.
Which of the following is not intended while making a sketch in the context of technical drawings?
14.
The measurement of standard A2 size drawing sheet in mm is ...............
15.
The number of scales that is needed for making a diametric projection is ...............
16.
Natural view of the object is represented by ...............
17.
Orthographic projection means ...............
18.
Scale used for two system of units measurement is ...............
19.
In isometric projection, dimension lines are drawn ...............
20.
Methods for the development of solids are ...............
21.
Which of the following scale is used for converting miles into kilometers ...............
22.
The most suitable tool to draw freehand is ...............
23.
When a bullet is short in air the path traversed by the bullet is called ...............
24.
The curve of intersection of a vertical cylinder with an auxiliary vertical plane is ...............
25.
In an engineering drawing, dimension should be expressed in ...............