MCQOPTIONS
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MCQOPTIONS
This section includes 16 Mcqs, each offering curated multiple-choice questions to sharpen your Concrete Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Cement is a material with adhesive and cohesive properties. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
What is the composition of making the Mortar? |
| A. | P.C. + Water |
| B. | P.C. + Water + Sand |
| C. | P.C. + Water + Sand + Gravel |
| D. | Water + Sand + Gravel |
| Answer» C. P.C. + Water + Sand + Gravel | |
| 3. |
Prepared raw mix is fed into the rotary kiln. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
What is the range of CaCO3 in Argillocalcareous Rocks? |
| A. | >75% |
| B. | 40-75% |
| C. | <45% |
| D. | 75% |
| Answer» C. <45% | |
| 5. |
Which one doesn’t comes under Calcareous Rocks? |
| A. | Limestone |
| B. | Cement rock |
| C. | Chalk |
| D. | Marine shell deposits |
| Answer» C. Chalk | |
| 6. |
________ is not use to make Portland Cement (PC). |
| A. | Calcareous Rocks |
| B. | Argillocalcareous Rocks |
| C. | Argillaceous Rocks |
| D. | Sand |
| Answer» E. | |
| 7. |
WHAT_IS_THE_COMPOSITION_OF_MAKING_THE_MORTAR??$ |
| A. | P.C. + Water |
| B. | P.C. + Water + Sand |
| C. | P.C. + Water + Sand + Gravel |
| D. | Water + Sand + Gravel |
| Answer» C. P.C. + Water + Sand + Gravel | |
| 8. |
Cement_is_a_material_with_adhesive_and_cohesive_properties.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
What is the diameter of Clinker for making of Portland Cement? |
| A. | .15-5 cm |
| B. | .15-5 m |
| C. | .3-4 cm |
| D. | .3-4 m |
| Answer» B. .15-5 m | |
| 10. |
”Prepared raw mix is fed into the rotary kiln”. Is the statement true or false?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
What is the range of CaCO3 in Argillocalcareous Rocks? |
| A. | >75% |
| B. | 40-75% |
| C. | <45% |
| D. | 75% |
| Answer» C. <45% | |
| 12. |
What is the diameter and length of the kiln respectively? |
| A. | 6m and 200m |
| B. | 200m and 6m |
| C. | 6m and 6m |
| D. | 200m and 200m |
| Answer» B. 200m and 6m | |
| 13. |
As the materials pass through the kiln their temperature is rised upto ____ |
| A. | 1300-1600 °C |
| B. | 1100-1500 °C |
| C. | 1300-1500 °C |
| D. | 1100-1600 °C |
| Answer» B. 1100-1500 ¬¨¬®‚Äö√†√ªC | |
| 14. |
What is the percentage of CLINKER in PC? |
| A. | 2-3% |
| B. | 4-6% |
| C. | 2-6% |
| D. | 3-5% |
| Answer» D. 3-5% | |
| 15. |
Which one doesn’t comes under Calcareous Rocks?$ |
| A. | Limestone |
| B. | Cement rock |
| C. | Chalk |
| D. | Marine shell deposits |
| Answer» C. Chalk | |
| 16. |
________ is not use to make Portland Cement (PC)? |
| A. | Calcareous Rocks |
| B. | Argillocalcareous Rocks |
| C. | Argillaceous Rocks |
| D. | Sand |
| Answer» E. | |