If the loss of prestress is excessive resulting in tensile cracks, which method should be used? Preloading method Transparent method Layered method Hollow method TRUE ANSWER : ? YOUR ANSWER : ?
If the soil is dry, DPC for ground floor consists of the layer of: Fine Sand Metal Concrete Coarse Sand TRUE ANSWER : ? YOUR ANSWER : ?
One of the testing equipments used for inspection is? Test tubes Measuring jar Strain gauges None of the mentioned 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 : ?
DPM stands for: Damp Proof Material Damp Proof Member Damp Proof Membrane Damp Proof Mix TRUE ANSWER : ? YOUR ANSWER : ?
In case of damaged prestressed concrete I girders which are used for restoring strength? Dies Pretensioning Post tensioning Chemicals TRUE ANSWER : ? YOUR ANSWER : ?
In an R.C.C structure, the tension zone lies in the: Side Top Middle Bottom TRUE ANSWER : ? YOUR ANSWER : ?
The crack propagation in the concrete girders can be arrested by using the principles of ____________ Prestressing Post tensioning Pre tensioning Loading TRUE ANSWER : ? YOUR ANSWER : ?
Desiccants are chemicals that: Add humidity Remove moisture Remove humidity Add moisture TRUE ANSWER : ? YOUR ANSWER : ?