Test Preparation on RRB JE Mock Test-8
1.
The performance of a specific task in CPM is known as
2.
The final technical authority of a project is
3.
Time and progress chart of a construction is also known as
4.
An invar tape is made of an alloy of
5.
The drop manholes are generally provided in sewers for
6.
The first stage of natural process of sludge digestion is
7.
Trickling filters are used to remove
8.
The danger for workers descending into a deep sewer is due to
9.
What is the detention time for the domestic septic tank?
10.
Oxygen sag curve relates to
|
|
|
 Right Ans |
 Wrong Ans |
 Not Attempted |