MCQOPTIONS
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MCQOPTIONS
This section includes 15 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. |
The tolerances on the cross-section of the test specimens shall be within ± ___________ |
| A. | 1% |
| B. | 2% |
| C. | 3% |
| D. | 5% |
| Answer» C. 3% | |
| 2. |
ASTM D1414 (D 1414) covers multiple properties of _____________ |
| A. | T ring |
| B. | O ring |
| C. | C ring |
| D. | U ring |
| Answer» C. C ring | |
| 3. |
At least 30 __________ of crosshead travel or more for high elongation materials. |
| A. | cm |
| B. | inches |
| C. | mm |
| D. | m |
| Answer» C. mm | |
| 4. |
Begin the test by separating the grips at a speed of _______________ |
| A. | 20 mm per minute |
| B. | 20 inches per sec |
| C. | 20 inches per minute |
| D. | 20 cm per minute |
| Answer» D. 20 cm per minute | |
| 5. |
Most small and common ___________ load capacity machines will work for the loads of the materials tested to this specification. |
| A. | 1N |
| B. | 1KN |
| C. | 10N |
| D. | 10KN |
| Answer» C. 10N | |
| 6. |
Ring test is not the determination for ______________ |
| A. | Breaking Force |
| B. | Tensile strength |
| C. | Ultimate Elongation |
| D. | Compressive strength |
| Answer» E. | |
| 7. |
LOAD_MEASURING_DEVICE_SHALL_BE_CAPABLE_OF_MEASURING_LOADS_TO_AN_ACCURACY_OF____________?$ |
| A. | 1N |
| B. | 10N |
| C. | 1KN |
| D. | 10KN |
| Answer» C. 1KN | |
| 8. |
The_tolerances_on_the_cross-section_of_the_test_specimens_shall_be_within_±____________$# |
| A. | 1% |
| B. | 2% |
| C. | 3% |
| D. | 5% |
| Answer» C. 3% | |
| 9. |
ASTM D1414 (D 1414) covers multiple properties of ____________? |
| A. | T ring |
| B. | O ring |
| C. | C ring |
| D. | U ring |
| Answer» C. C ring | |
| 10. |
The tensile properties of a low-pressure plasma-deposited nickel-base superalloy from ____________ |
| A. | 25 to 100° C |
| B. | 250 to 1010° C |
| C. | 25 to 1010° C |
| D. | 100 to 250° C |
| Answer» D. 100 to 250¬¨¬®‚Äö√†√ª C | |
| 11. |
Ring tensile strength is __________ |
| A. | Proportional to time |
| B. | Inversely proportional to time |
| C. | Inversely proportional to hydrostatic pressure |
| D. | Inversely proportional to average diameter of ring |
| Answer» C. Inversely proportional to hydrostatic pressure | |
| 12. |
At least 30 __ of crosshead travel or more for high elongation materials. |
| A. | cm |
| B. | inches |
| C. | mm |
| D. | m |
| Answer» C. mm | |
| 13. |
Begin the test by separating the grips at a speed of _______________ |
| A. | 20 mm per minute |
| B. | 20 inches per sec |
| C. | 20 inches per minute |
| D. | 20 cm per minute |
| Answer» D. 20 cm per minute | |
| 14. |
Most small and common ___ load capacity machines will work for the loads of the materials tested to this specification. |
| A. | 1N |
| B. | 1KN |
| C. | 10N |
| D. | 10KN |
| Answer» C. 10N | |
| 15. |
Ring test is the determination for ___________ |
| A. | Compressive strength |
| B. | Tensile strength |
| C. | Both Compressive and tensile strength |
| D. | Flexural strength |
| Answer» C. Both Compressive and tensile strength | |