MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Construction & Building Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
__________ are the cofferdams which can be lifted, floated and placed in another position as soon as its purpose is served. |
| A. | Dike cofferdam |
| B. | Double wall cofferdam |
| C. | Suspended cofferdam |
| D. | Single wall cofferdam |
| Answer» D. Single wall cofferdam | |
| 2. |
___________ is to be incorporated as a part of a permanent structure which have been proved to be economical. |
| A. | Concrete cofferdam |
| B. | Suspended cofferdam |
| C. | Single wall cofferdam |
| D. | Cellular cofferdam |
| Answer» B. Suspended cofferdam | |
| 3. |
A __________ consist of timber cribs. |
| A. | Cellular cofferdam |
| B. | Suspended cofferdam |
| C. | Concrete cofferdam |
| D. | Rock-filled crib cofferdam |
| Answer» E. | |
| 4. |
The ___________ is made of steel sheet piles and this type of cofferdam is proved successful in unwatering large areas. |
| A. | Suspended cofferdam |
| B. | Cellular cofferdam |
| C. | Dikes |
| D. | Concrete cofferdam |
| Answer» C. Dikes | |
| 5. |
__________ is useful when depth of water is about 6 metres to 10 meters. |
| A. | Wood or steel sheeting cofferdam |
| B. | Ohio river type cofferdam |
| C. | Rock-filled crib cofferdam |
| D. | Suspended cofferdam |
| Answer» B. Ohio river type cofferdam | |