Creep in concrete structure increases with: Increase in humidity Decrease in temperature Decrease in humidity Increase in water TRUE ANSWER : ? YOUR ANSWER : ?
The compression in PSC is done by _________ of high-strength tendons. Compression Tensioning Shearing Bending TRUE ANSWER : ? YOUR ANSWER : ?
In which beam tension capacity of steel is greater than combined compression capacity of steel and concrete? Doubly reinforced Under-reinforced Singly reinforced Over-reinforced TRUE ANSWER : ? YOUR ANSWER : ?
In the case of dormant cracks wider than about 1m, it is more economical to use ____________ Grouting Tensioning Epoxy resin Ranging TRUE ANSWER : ? YOUR ANSWER : ?
__________ is used to construct very thin, hard and strong surface. Ferro-Cement R.C.C. PSC PCC TRUE ANSWER : ? YOUR ANSWER : ?
To control corrosion, concrete with _________ is used. Low permeability More cement content Low thermal coefficient More coarse aggregates TRUE ANSWER : ? YOUR ANSWER : ?
Which IS codes gives details about elevators? IS 38665 IS 27752 IS 14665 IS 27855 TRUE ANSWER : ? YOUR ANSWER : ?
In case of damaged prestressed concrete I girders which are used for restoring strength? Dies Post tensioning Pretensioning Chemicals TRUE ANSWER : ? YOUR ANSWER : ?
PSC stands for: Post-Stressed Concrete Post-Strained Concrete Pre-Stressed Concrete Pre-strained Concrete TRUE ANSWER : ? YOUR ANSWER : ?