Q.1
The corrosion of reinforcement due to extreme exposure is common for structure located in ____________
Q.2
In case of damaged prestressed concrete I girders which are used for restoring strength?
Q.3
In restoration of strength by adding external reinforced concrete the damages concrete is first repaired by applying ____________
Q.4
In case of bridge greater than 10.7m in height and which cannot be inspected from beneath due to watery situation the instrument suited for inspection work is?
Q.5
In the case of dormant cracks wider than about 1m, it is more economical to use ____________
Q.6
The repair and rehabilitation of damaged or spalled concrete is done by removing the ____________
Q.7
In many cases of heavily loaded girders, shear distress is observed near the ____________
Q.8
Bridge girders located in zones of very severe exposure conditions suffer ____________
Q.9
In method 3 the restoration is done by addition of ____________
Q.10
The structural concrete slab panels can be repaired by ____________
Q.11
Which type of inspection is more intensive involving examination of structural elements?
Q.12
While calculating the handling capacity of lift, the weight of a person is taken as 65kg.
Q.13
DPM stands for:
Q.14
Desiccants are chemicals that:
Q.15
How many sealants are there used depending upon their suitability in a given situation?
Q.16
How many types of damages are present in classification of damage?
Q.17
If the loss of prestress is excessive resulting in tensile cracks, which method should be used?
Q.18
The crack propagation in the concrete girders can be arrested by using the principles of ____________
Q.19
In some cases of repairs of girders damaged by collision, the damage is severe what is used?
Q.20
Which defect occurs if a paint is applied excessively thick?
0 h : 0 m : 1 s