The main reason for cracks in masonry joints is: Moisture Sulphate Sodium Magnesium TRUE ANSWER : ? YOUR ANSWER : ?
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? Strain gauges Barins snooper vehicle Rain guages Electrical resistance meter TRUE ANSWER : ? YOUR ANSWER : ?
How many types of damages are present in classification of damage? 4 1 3 2 TRUE ANSWER : ? YOUR ANSWER : ?
In a white wash, after how many hours is dissolved gum added to the solution? 1 hour 12 hours 6 hours 24 hours TRUE ANSWER : ? YOUR ANSWER : ?
If the loss of prestress is excessive resulting in tensile cracks, which method should be used? Layered method Transparent method Hollow method Preloading method TRUE ANSWER : ? YOUR ANSWER : ?
What is the problem of rehabilitation? Submerged Layered Lined Unique TRUE ANSWER : ? YOUR ANSWER : ?
Creep in concrete structure increases with: Increase in water Decrease in humidity Decrease in temperature Increase in humidity TRUE ANSWER : ? YOUR ANSWER : ?
Saponification is a defect on the painted surface and it is identified by the appearance of: Wrinkles Bubbles Soapy patches Dull patches TRUE ANSWER : ? YOUR ANSWER : ?
Shear cracks between the main wall and cross wall can be corrected using: Grouting Rebuilding Guining Toothing TRUE ANSWER : ? YOUR ANSWER : ?
__________ is used to construct very thin, hard and strong surface. PSC Ferro-Cement R.C.C. PCC TRUE ANSWER : ? YOUR ANSWER : ?