MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Prestressed Concrete Structures knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The basic chemical substance used for pre stressing forces in concrete member is ___________ |
| A. | Aluminium |
| B. | Sulphur |
| C. | Shrinkage cement |
| D. | Expanding cement |
| Answer» E. | |
| 2. |
The electrical devices are commonly used for tensioning of ___________ |
| A. | Bend wires and steel wires |
| B. | Deformed bars and steel wires |
| C. | Torsion and steel wires |
| D. | Compression wires and steel wires |
| Answer» B. Deformed bars and steel wires | |
| 3. |
The hydraulic jacks are the simplest and most widely used devices for providing prestress of ___________ |
| A. | High magnitudes |
| B. | High discharges |
| C. | High Bending moment |
| D. | High tension |
| Answer» B. High discharges | |
| 4. |
The commonly used mechanical devices used in the following statement. |
| A. | Weight with lever transmission |
| B. | Geared transmission without pulley blocks |
| C. | Hydraulic jacks |
| D. | Tendons |
| Answer» B. Geared transmission without pulley blocks | |
| 5. |
The cables are formed by arrangement of wires or strands in ___________ |
| A. | Bundles |
| B. | Rings |
| C. | Ducts |
| D. | Steel |
| Answer» B. Rings | |
| 6. |
The use of bar tendons with threaded anchorages reduces the possibility of ___________ |
| A. | Push |
| B. | Pull |
| C. | Break |
| D. | Bend |
| Answer» C. Break | |
| 7. |
The yield stress relieved in wires is about ___________ |
| A. | 620mpa |
| B. | 1300mpa |
| C. | 1250mpa |
| D. | 600mpa |
| Answer» C. 1250mpa | |
| 8. |
In pre tensioning system, type of prestressing tendon used is ___________ |
| A. | Bars |
| B. | Wires |
| C. | Strands |
| D. | Cables |
| Answer» D. Cables | |