1. Another name for thermionic emission is
2. The application of light to emit free electron from a metal surface is called
3. A stream of moving electrons is called
4. The name of the device used in measuring resistor is
5. One of these is not among the terminals of a transistor
6. The PNP transistor are mostly made of
7. Buildings erected with loamy or clayed soil properly made to plastic nature are referred as
8. Building that are only ground floor are called
9. Common building materials are as follows EXCEPT
10. The natural product that forms the trunk of trees which is used as a material for building is called
11. On a blueprint the section of the building viewed from the top is called
12. Ruled line with short zig-zags for cut-off section are called
13. Any system designed as a part of a structure which include structural, electrical, mechanical,etc is called
14. One of these is NOT among the three broad type of maintenance.
15. Toilet, sink, wash basin, switch, etc are examples of
16. Examples of ATF are as follows, EXCEPT
17. The earth is in ________
18. When a body is in free fall or orbiting in space, the sensation experienced by the body is called
19. One of these is NOT a fundamental quantity
20. The following are derived units, EXCEPT
