MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which type of concrete is useful in high rise construction? |
| A. | Cellular light weight concrete |
| B. | Cast-in-situ fly ash |
| C. | Fly ash stone powder bricks |
| D. | Sintered light weight aggregates |
| Answer» B. Cast-in-situ fly ash | |
| 2. |
Which among the following when utilized gives good finishing on the both sides of the walls? |
| A. | Cast-in-situ fly ash walls |
| B. | Cellular light weight concrete |
| C. | Sintered light weight aggregates |
| D. | Fly ash cement putty |
| Answer» B. Cellular light weight concrete | |
| 3. |
How much amount of fly ash is made utilized by India? |
| A. | 3 4% |
| B. | 10 20% |
| C. | 50 60% |
| D. | 35 55% |
| Answer» B. 10 20% | |
| 4. |
How much time period is fly ash stone powder cement bricks water cured? |
| A. | A week |
| B. | 2 weeks |
| C. | 3 weeks |
| D. | 1 month |
| Answer» E. | |
| 5. |
Sintered light weight aggregates are produced by which method? |
| A. | Nodulisation |
| B. | Autolysation |
| C. | Decondensation |
| D. | Patronisation |
| Answer» B. Autolysation | |
| 6. |
How much percent of fly ash is, mixed with Portland cement? |
| A. | 10 to 25% |
| B. | 5 to 10% |
| C. | 30 to 50% |
| D. | 50% |
| Answer» B. 5 to 10% | |
| 7. |
What is the India s current total capacity of power plants installed? |
| A. | 84000MW |
| B. | 92000MW |
| C. | 28000MW |
| D. | 150000MW |
| Answer» B. 92000MW | |
| 8. |
Why is used for treating acidic soils? |
| A. | To improve fertility of soil |
| B. | For their better alkali values |
| C. | To keep away insects |
| D. | To loosen up the soil |
| Answer» C. To keep away insects | |
| 9. |
Ash is widely used in the production of _______ |
| A. | Plastics |
| B. | Thermal wear |
| C. | Food oxidants |
| D. | Cement |
| Answer» E. | |