MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
Design ultimate horizontal shear stress with nominal links and the contact surface are as cast (assume = 1.2n/mm2)? |
| A. | 15kn |
| B. | 23kn |
| C. | 12kn |
| D. | 24kn |
| Answer» E. | |
| 2. |
If the surface is rough tamped and without links to withstand a horizontal shear stress of 0.6n/mm2 and assuming the moduli of elasticity of precast and insitu cast concrete to be equal the centroid of the composite section is located 110mm from the top of the slab, second moment area of composite section is 2487 105mm4, calculate ultimate shearing resistance? |
| A. | 14 |
| B. | 12 |
| C. | 18 |
| D. | 21 |
| Answer» C. 18 | |
| 3. |
The ties consisting of single bars and multiple leg stirrups should have a spacing not exceeding ____________ |
| A. | 600mm |
| B. | 400mm |
| C. | 1100mm |
| D. | 900mm |
| Answer» B. 400mm | |
| 4. |
The design of shear connections depends upon the strength of ____________ |
| A. | Ex situ cast concrete |
| B. | In situ cast concrete |
| C. | Tampered concrete |
| D. | Prestressed concrete |
| Answer» C. Tampered concrete | |
| 5. |
The effective bonding between the two parts of composite beams is developed by _______________ |
| A. | Smoothing |
| B. | Roughening |
| C. | Painting |
| D. | Detacahing |
| Answer» C. Painting | |