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 section should be redesigned if the nominal shear stresses __________ |
| A. | Exceeds the given values |
| B. | Equal |
| C. | Zero |
| D. | Constant |
| Answer» B. Equal | |
| 2. |
The maximum spacing (Sv)max is provided for the condition is? |
| A. | V > 1.8V<sub>c</sub> |
| B. | V > 1.5V<sub>c</sub> |
| C. | V > 2.0V<sub>c</sub> |
| D. | V > 3.5V<sub>c</sub> |
| Answer» B. V > 1.5V<sub>c</sub> | |
| 3. |
The spacing of stirrups for maximum shear stress is __________ |
| A. | 0.9d<sub>t</sub> |
| B. | 0.10d<sub>t</sub> |
| C. | 0.12d<sub>t</sub> |
| D. | 0.7d<sub>t</sub> |
| Answer» E. | |
| 4. |
The term dt in the spacing equation is termed as __________ |
| A. | Lowest value of depth |
| B. | Neutral value of depth |
| C. | Highest value of depth |
| D. | Peak value of depth |
| Answer» D. Peak value of depth | |
| 5. |
When v > vc condition exits, then the shear reinforcement provided includes which extra terms than actual spacing equation? |
| A. | f<sub>y</sub>, d<sub>t</sub>, v, v<sub>c</sub> |
| B. | f<sub>t</sub>, d<sub>t</sub>, v, v<sub>c</sub> |
| C. | d<sub>t</sub>, v, v<sub>c</sub> |
| D. | f<sub>e</sub>, d<sub>t</sub>, v, v<sub>c</sub> |
| Answer» B. f<sub>t</sub>, d<sub>t</sub>, v, v<sub>c</sub> | |
| 6. |
When the shear force due to ultimate loads is less than 0.5 times shear force of concrete then shear reinforcement is? |
| A. | Provided |
| B. | Not provided |
| C. | Made equal |
| D. | Made zero |
| Answer» C. Made equal | |
| 7. |
The spacing provided for shear reinforcement is given as __________ |
| A. | S<sub>v</sub> = (A<sub>sv</sub>0.87f<sub>y</sub>/0.4b) |
| B. | (A<sub>sv</sub>0.91f<sub>y</sub>/0.4b) |
| C. | (A<sub>sv</sub>0.12f<sub>y</sub>/0.4b) |
| D. | (A<sub>sv</sub>0.23f<sub>y</sub>/0.4b) |
| Answer» B. (A<sub>sv</sub>0.91f<sub>y</sub>/0.4b) | |
| 8. |
The ultimate shear resistance for any given section, vc should be least of values __________ |
| A. | v<sub>cw</sub> and v<sub>cf</sub> |
| B. | v<sub>ew</sub> and v<sub>ef</sub> |
| C. | v<sub>rw</sub> and v<sub>rf</sub> |
| D. | v<sub>dw</sub> and v<sub>df</sub> |
| Answer» B. v<sub>ew</sub> and v<sub>ef</sub> | |