| 11. |
What is the use of a Bitumen pressure distributor?
|
||||||
|
Answer:
Option (b) |
| 12. |
How to know the underground profile before excavation to avoid cutting of live wire cables and pipelines?
|
||||||||
|
Answer:
Option (c) |
| 13. |
Why releasing agents should be used in machines?
|
||||||||
|
Answer:
Option (a) |
| 14. |
What is the benefit of the Mobile Concrete Plant?
|
||||||||
|
Answer:
Option (d) |