MCQOPTIONS
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MCQOPTIONS
This section includes 7 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 degree of workability of Indian standard method is ___________ |
| A. | 0.80 |
| B. | 0.50 |
| C. | 0.60 |
| D. | 0.20 |
| Answer» B. 0.50 | |
| 2. |
The water cement ratio used for British DOE method is ___________ |
| A. | 0.7 |
| B. | 0.5 |
| C. | 0.9 |
| D. | 0.7 |
| Answer» C. 0.9 | |
| 3. |
The full form of ACI method for mix design proportion is ___________ |
| A. | American committee institute |
| B. | American council institute |
| C. | American concrete institute |
| D. | American cement institute |
| Answer» D. American cement institute | |
| 4. |
The cube strength of concrete required for both pre tensioning and post tensioning according to Indian standard codes are ___________ |
| A. | 30 and 20 |
| B. | 15 and 25 |
| C. | 40 and 30 |
| D. | 45 and 35 |
| Answer» E. | |
| 5. |
In high strength concrete, high modulus of elasticity in the beam is due to ___________ |
| A. | Elastic and creep strains |
| B. | Principle tensile stresses |
| C. | Reinforced beams |
| D. | Vibration |
| Answer» B. Principle tensile stresses | |
| 6. |
High strength concrete resists ___________ |
| A. | Levelling |
| B. | Bursting |
| C. | Tangent moments |
| D. | Trapezoidal moments |
| Answer» C. Tangent moments | |
| 7. |
The developments in the field of concrete mix design gave compressive strength ranging between ___________ |
| A. | 30-70 |
| B. | 70-100 |
| C. | 35-45 |
| D. | 30-80 |
| Answer» C. 35-45 | |