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Q 1/10
Score 0
A concrete having a slump of 70 mm is termed as
30
plastic
flowing
dry
semiplastic
Q 2/10
Score 0
Minimum period before striking vertical form work to columns
30
1 day
9 day
3 day
8 day
10 questions
Q.
A concrete having a slump of 70 mm is termed as
1
30 sec
Q.
Minimum period before striking vertical form work to columns
2
30 sec
Q.
Process by which a finisher performs by cutting off excess wet concrete to bring the top surface of a slab to the proper grade and smoothness is known as
3
30 sec
Q.
M15 grade of concrete corresponds to
4
30 sec
Q.
Size of screenings used in WBM
5
30 sec
Q.
The application of a small quantity of bituminous material on an existing pavement that is to be overlaid to ensure a thorough bond between the old and new pavement
6
30 sec
Q.
speed limit is a
7
30 sec
Q.
The IRC has specified the maximum water absorption of ............ for aggregates used in bituminous surface dressing.
8
30 sec
Q.
The desirable ductility value of bitumen should not be less than
9
30 sec
Q.
Limiting gradient provided for plain or rolling terrain