MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Civil Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHAT_IS_THE_RAW_MATERIAL_WHICH_IS_NOT_NEEDED_FOR_STEEL_PRODUCTION??$ |
| A. | Paint |
| B. | Ferro alloys |
| C. | Water |
| D. | Refractories |
| Answer» B. Ferro alloys | |
| 2. |
PLAIN_CARBON-IRON_ALLOYS_WITH_A_HIGHER_THAN_2.1%_CARBON_CONTENT_ARE_KNOWN_AS_____________?$ |
| A. | coke iron |
| B. | wrought iron |
| C. | cast iron |
| D. | pig iron |
| Answer» B. wrought iron | |
| 3. |
The carbon in typical steel alloys may contribute up to ___________of its weight? |
| A. | 9.14% |
| B. | 71.14% |
| C. | 2.14% |
| D. | 25.14% |
| Answer» D. 25.14% | |
| 4. |
Iron (II) oxide |
| A. | Iron (I) oxide |
| B. | Iron (III) oxide |
| C. | Iron oxide |
| Answer» D. | |
| 5. |
Wrought ironwork is forged by a blacksmith using an__________ |
| A. | hammer |
| B. | sponger |
| C. | rafter |
| D. | anvil |
| Answer» E. | |
| 6. |
____________is any weapon, artwork, utensil or architectural feature made of iron especially used for decoration. |
| A. | Ironwork |
| B. | Design work |
| C. | Mason work |
| D. | Makeup work |
| Answer» B. Design work | |
| 7. |
There are many types of heat treating processes available to steel. The most common are ____________ quenching, and tempering. |
| A. | dealing |
| B. | healing |
| C. | annealing |
| D. | milling |
| Answer» D. milling | |