1. Which of these is an electronic device
2. The three parts of a transitor are as follows EXCEPT
3. A stream of moving electrons is called
4. Another name for thermionic emission is called
5. A building where teaching and learning takes place is called
6. One of these is not among the uses of building
7. The universal language used for communication among technical people is called
8. The view that shows some hidden details within the building is called
9. Ruled line with short zigzags for put-off sections is called
10. Blueprint is drawn by a draughtsman or an
11. Examples of building components are as follows EXCEPT
12. Toilet seat is made of
13. The type of maintenance known as "medicine after death" is
14. One of these is not a type of maintenance
16. One of the simple maintenance methods is
17. Importance of maintenance are as follows EXCEPT
18. Examples of ATF are as follows EXCEPT
19. Effects of gravitation on objects are as follows EXCEPT
20. In space there is ______ gravity