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Q 1/10
Score 0
What is hydration of cement?
30
Chemical reaction of cement with water
Chemical reaction of cement with acid
Chemical reaction of cement with base
Chemical reaction of cement with salt, and acid
Q 2/10
Score 0
Correct sequence of slump
30
Zero slump, True slump, Shear slump,Collapse slump
Shear slump,True slump, Zero slump, Collapse slump
True slump, Zero slump, Collapse slump , Shear slump
Collapse slump, True slump, Shear slump, Zero slump
10 questions
Q.
What is hydration of cement?
1
30 sec
Q.
Correct sequence of slump
2
30 sec
Q.
Height of slump mould is
3
30 sec
Q.
A raised pavement or platform, or a guarded area , so sited in a carriage way as to divided the streams of traffic and to provided a safety area for pedestrians
4
30 sec
Q.
The control points governing the alignment of highways
5
30 sec
Q.
This sign is a
6
30 sec
Q.
The range of softening point of various bitumen grades used in road work is from
7
30 sec
Q.
Los Angeles abrasion test is used to determine the ........................ of aggregates
8
30 sec
Q.
Bitumen of grade 30/40 means its penetration value is
9
30 sec
Q.
A carriageway in which a cement concrete wearing surface is provided for the wheel tracks only